diff --git a/lib/who_need_help/support.ex b/lib/who_need_help/support.ex
index 78ca8a2..9159271 100644
--- a/lib/who_need_help/support.ex
+++ b/lib/who_need_help/support.ex
@@ -8,7 +8,7 @@ defmodule WhoNeedHelp.Support do
   alias WhoNeedHelp.Accounts.{Scope, User}
   alias WhoNeedHelp.Pagination
   alias WhoNeedHelp.Repo
-  alias WhoNeedHelp.Support.{Notifier, SupportRequest}
+  alias WhoNeedHelp.Support.{ConversationMessage, Notifier, StatusEvent, SupportRequest}
   alias WhoNeedHelp.Trust
   alias WhoNeedHelp.Trust.RateLimiter
 
@@ -43,6 +43,14 @@ defmodule WhoNeedHelp.Support do
                  %{
                    "kind" => to_string(request.kind)
                  }
+               ),
+             {:ok, _event} <-
+               record_status_event(
+                 request,
+                 nil,
+                 request.status,
+                 user && user.id,
+                 :requester
                ) do
           {:ok, request}
         end
@@ -70,7 +78,7 @@ defmodule WhoNeedHelp.Support do
     with {:ok, id} <- Ecto.UUID.cast(id),
          %SupportRequest{} = request <-
            Repo.get_by(SupportRequest, id: id, requester_id: user_id) do
-      {:ok, request}
+      {:ok, preload_conversation(request)}
     else
       _ -> {:error, :not_found}
     end
@@ -81,7 +89,9 @@ defmodule WhoNeedHelp.Support do
          {:ok, ^id} <-
            Phoenix.Token.verify(WhoNeedHelpWeb.Endpoint, @access_salt, token, max_age: 31_536_000),
          %SupportRequest{} = request <- Repo.get(SupportRequest, id) do
-      verify_contact(request)
+      with {:ok, request} <- verify_contact(request) do
+        {:ok, preload_conversation(request)}
+      end
     else
       _ -> {:error, :not_found}
     end
@@ -89,6 +99,17 @@ defmodule WhoNeedHelp.Support do
 
   def get_by_access_token(_id, _token), do: {:error, :not_found}
 
+  def get_for_viewer(scope, id, token \\ nil)
+
+  def get_for_viewer(%Scope{} = scope, id, token) do
+    case get_for_user(scope, id) do
+      {:ok, request} -> {:ok, request}
+      _error -> get_by_access_token(id, token)
+    end
+  end
+
+  def get_for_viewer(nil, id, token), do: get_by_access_token(id, token)
+
   def access_token(%SupportRequest{id: id}) do
     Phoenix.Token.sign(WhoNeedHelpWeb.Endpoint, @access_salt, id)
   end
@@ -110,7 +131,12 @@ defmodule WhoNeedHelp.Support do
       |> before(cursor)
       |> order_by([request], desc: request.inserted_at, desc: request.id)
       |> limit(^(limit + 1))
-      |> preload([:requester, :reviewed_by])
+      |> preload([
+        :requester,
+        :reviewed_by,
+        conversation_messages: :sender,
+        status_events: :actor
+      ])
       |> Repo.all()
       |> Pagination.page(limit, &{&1.inserted_at, &1.id})
     else
@@ -121,9 +147,13 @@ defmodule WhoNeedHelp.Support do
   def moderate(%Scope{user: moderator}, id, attrs) do
     with {:ok, id} <- Ecto.UUID.cast(id),
          true <- Accounts.moderator_authorized?(moderator) do
+      attrs = normalize_keys(attrs)
+      response = normalize_message(attrs["response"] || attrs["resolution_note"])
+
       attrs =
         attrs
-        |> normalize_keys()
+        |> Map.delete("response")
+        |> maybe_put_resolution(response)
         |> Map.merge(%{
           "reviewed_at" => DateTime.utc_now(:second),
           "reviewed_by_id" => moderator.id
@@ -137,8 +167,23 @@ defmodule WhoNeedHelp.Support do
           |> Repo.one()
 
         if request do
+          previous_status = request.status
+
+          response_to_record =
+            if response && response != request.resolution_note, do: response
+
           with {:ok, request} <-
                  request |> SupportRequest.moderation_changeset(attrs) |> Repo.update(),
+               {:ok, _event} <-
+                 maybe_record_status_event(
+                   request,
+                   previous_status,
+                   request.status,
+                   moderator.id,
+                   :staff
+                 ),
+               {:ok, _message} <-
+                 maybe_record_message(request, moderator.id, :staff, response_to_record),
                {:ok, _audit} <-
                  Trust.audit(
                    moderator.id,
@@ -149,7 +194,7 @@ defmodule WhoNeedHelp.Support do
                      "status" => to_string(request.status)
                    }
                  ) do
-            {:ok, request}
+            {:ok, preload_conversation(request)}
           end
         else
           {:error, :not_found}
@@ -162,6 +207,118 @@ defmodule WhoNeedHelp.Support do
     end
   end
 
+  def add_requester_message(scope, id, token, attrs) when is_map(attrs) do
+    with {:ok, request} <- get_for_viewer(scope, id, token),
+         body when is_binary(body) <- attrs["body"] || attrs[:body],
+         {:ok, _limit} <-
+           RateLimiter.check(
+             :support_message,
+             rate_scope(scope_user(scope), request.contact_email)
+           ) do
+      actor_id = requester_actor_id(scope, request)
+
+      Repo.transact(fn ->
+        request =
+          SupportRequest
+          |> where([record], record.id == ^request.id)
+          |> lock("FOR UPDATE")
+          |> Repo.one()
+
+        if request do
+          previous_status = request.status
+
+          next_status =
+            if previous_status in [:waiting_for_requester, :resolved, :closed],
+              do: :open,
+              else: previous_status
+
+          with {:ok, message} <-
+                 %ConversationMessage{}
+                 |> ConversationMessage.changeset(%{
+                   support_request_id: request.id,
+                   sender_id: actor_id,
+                   sender_role: :requester,
+                   body: body
+                 })
+                 |> Repo.insert(),
+               {:ok, request} <- maybe_update_status(request, next_status),
+               {:ok, _event} <-
+                 maybe_record_status_event(
+                   request,
+                   previous_status,
+                   next_status,
+                   actor_id,
+                   :requester
+                 ),
+               {:ok, _audit} <-
+                 Trust.audit(
+                   actor_id,
+                   "support_request.requester_message_added",
+                   "support_request",
+                   request.id,
+                   %{"status" => to_string(request.status)}
+                 ) do
+            {:ok, {request, message}}
+          end
+        else
+          {:error, :not_found}
+        end
+      end)
+      |> notify_operator_update()
+      |> then(fn
+        {:ok, {updated, _message}} -> {:ok, preload_conversation(updated)}
+        error -> error
+      end)
+    else
+      nil -> {:error, :invalid_message}
+      {:error, _reason} = error -> error
+    end
+  end
+
+  def add_requester_message(_scope, _id, _token, _attrs), do: {:error, :invalid_message}
+
+  def reopen_request(scope, id, token) do
+    with {:ok, request} <- get_for_viewer(scope, id, token),
+         true <- request.status in [:resolved, :closed] do
+      actor_id = requester_actor_id(scope, request)
+
+      Repo.transact(fn ->
+        request =
+          SupportRequest
+          |> where([record], record.id == ^request.id)
+          |> lock("FOR UPDATE")
+          |> Repo.one()
+
+        if request && request.status in [:resolved, :closed] do
+          previous_status = request.status
+
+          with {:ok, request} <- maybe_update_status(request, :open),
+               {:ok, _event} <-
+                 record_status_event(request, previous_status, :open, actor_id, :requester),
+               {:ok, _audit} <-
+                 Trust.audit(
+                   actor_id,
+                   "support_request.reopened",
+                   "support_request",
+                   request.id
+                 ) do
+            {:ok, request}
+          end
+        else
+          {:error, :invalid_status}
+        end
+      end)
+      |> notify_operator_update()
+      |> then(fn
+        {:ok, updated} -> {:ok, preload_conversation(updated)}
+        error -> error
+      end)
+    else
+      false -> {:error, :invalid_status}
+      {:error, _reason} = error -> error
+    end
+  end
+
   def deletion_assessment(%Scope{user: moderator} = scope, id) do
     with true <- Accounts.moderator_authorized?(moderator),
          {:ok, id} <- Ecto.UUID.cast(id),
@@ -190,6 +347,10 @@ defmodule WhoNeedHelp.Support do
         request
         |> Ecto.Changeset.change(response_sent_at: DateTime.utc_now(:second))
         |> Repo.update()
+        |> then(fn
+          {:ok, updated} -> {:ok, preload_conversation(updated)}
+          error -> error
+        end)
 
       _error ->
         {:ok, request}
@@ -198,6 +359,18 @@ defmodule WhoNeedHelp.Support do
 
   defp notify_decision(result), do: result
 
+  defp notify_operator_update({:ok, {%SupportRequest{} = request, _message}} = result) do
+    _ = Notifier.deliver_requester_update(request)
+    result
+  end
+
+  defp notify_operator_update({:ok, %SupportRequest{} = request} = result) do
+    _ = Notifier.deliver_requester_update(request)
+    result
+  end
+
+  defp notify_operator_update(result), do: result
+
   defp verify_contact(%SupportRequest{contact_verified_at: nil} = request) do
     request
     |> Ecto.Changeset.change(contact_verified_at: DateTime.utc_now(:second))
@@ -206,6 +379,75 @@ defmodule WhoNeedHelp.Support do
 
   defp verify_contact(%SupportRequest{} = request), do: {:ok, request}
 
+  defp preload_conversation(%SupportRequest{} = request) do
+    Repo.preload(
+      request,
+      [conversation_messages: :sender, status_events: :actor],
+      force: true
+    )
+  end
+
+  defp requester_actor_id(
+         %Scope{user: %User{id: user_id}},
+         %SupportRequest{requester_id: user_id}
+       ),
+       do: user_id
+
+  defp requester_actor_id(_scope, _request), do: nil
+
+  defp normalize_message(value) when is_binary(value) do
+    case String.trim(value) do
+      "" -> nil
+      body -> body
+    end
+  end
+
+  defp normalize_message(_value), do: nil
+
+  defp maybe_put_resolution(attrs, nil), do: Map.delete(attrs, "resolution_note")
+  defp maybe_put_resolution(attrs, response), do: Map.put(attrs, "resolution_note", response)
+
+  defp maybe_update_status(%SupportRequest{status: status} = request, status),
+    do: {:ok, request}
+
+  defp maybe_update_status(%SupportRequest{} = request, status) do
+    request
+    |> Ecto.Changeset.change(status: status)
+    |> Repo.update()
+  end
+
+  defp maybe_record_message(_request, _sender_id, _sender_role, nil),
+    do: {:ok, :not_added}
+
+  defp maybe_record_message(request, sender_id, sender_role, body) do
+    %ConversationMessage{}
+    |> ConversationMessage.changeset(%{
+      support_request_id: request.id,
+      sender_id: sender_id,
+      sender_role: sender_role,
+      body: body
+    })
+    |> Repo.insert()
+  end
+
+  defp maybe_record_status_event(_request, status, status, _actor_id, _actor_role),
+    do: {:ok, :unchanged}
+
+  defp maybe_record_status_event(request, from_status, to_status, actor_id, actor_role),
+    do: record_status_event(request, from_status, to_status, actor_id, actor_role)
+
+  defp record_status_event(request, from_status, to_status, actor_id, actor_role) do
+    %StatusEvent{}
+    |> StatusEvent.changeset(%{
+      support_request_id: request.id,
+      actor_id: actor_id,
+      actor_role: actor_role,
+      from_status: from_status,
+      to_status: to_status
+    })
+    |> Repo.insert()
+  end
+
   defp before(query, nil), do: query
 
   defp before(query, {inserted_at, id}) do
diff --git a/lib/who_need_help/support/conversation_message.ex b/lib/who_need_help/support/conversation_message.ex
new file mode 100644
index 0000000..071d487
--- /dev/null
+++ b/lib/who_need_help/support/conversation_message.ex
@@ -0,0 +1,23 @@
+defmodule WhoNeedHelp.Support.ConversationMessage do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @primary_key {:id, :binary_id, autogenerate: true}
+  @foreign_key_type :binary_id
+
+  schema "support_messages" do
+    field :sender_role, Ecto.Enum, values: [:requester, :staff]
+    field :body, :string
+    belongs_to :support_request, WhoNeedHelp.Support.SupportRequest
+    belongs_to :sender, WhoNeedHelp.Accounts.User
+    timestamps(type: :utc_datetime_usec, updated_at: false)
+  end
+
+  def changeset(message, attrs) do
+    message
+    |> cast(attrs, [:support_request_id, :sender_id, :sender_role, :body])
+    |> validate_required([:support_request_id, :sender_role, :body])
+    |> update_change(:body, &String.trim/1)
+    |> validate_length(:body, min: 1, max: 5_000)
+  end
+end
diff --git a/lib/who_need_help/support/notifier.ex b/lib/who_need_help/support/notifier.ex
index 4059f59..046ec31 100644
--- a/lib/who_need_help/support/notifier.ex
+++ b/lib/who_need_help/support/notifier.ex
@@ -60,6 +60,28 @@ defmodule WhoNeedHelp.Support.Notifier do
     end
   end
 
+  def deliver_requester_update(%SupportRequest{} = request) do
+    case Application.get_env(:who_need_help, :support_inbox_address) do
+      address when is_binary(address) and address != "" ->
+        deliver(
+          address,
+          "Support request updated by requester #{request.reference}",
+          """
+          The requester added a message or reopened a support request.
+
+          Reference: #{request.reference}
+          Status: #{request.status}
+          Operator queue: #{WhoNeedHelpWeb.Endpoint.url()}/support/operations
+
+          Sign in with an authorised moderator or administrator account to review it.
+          """
+        )
+
+      _other ->
+        {:ok, :not_configured}
+    end
+  end
+
   defp deliver(recipient, subject, body) do
     from = Application.fetch_env!(:who_need_help, :mailer_from)
 
diff --git a/lib/who_need_help/support/status_event.ex b/lib/who_need_help/support/status_event.ex
new file mode 100644
index 0000000..c8cf7aa
--- /dev/null
+++ b/lib/who_need_help/support/status_event.ex
@@ -0,0 +1,30 @@
+defmodule WhoNeedHelp.Support.StatusEvent do
+  use Ecto.Schema
+  import Ecto.Changeset
+
+  @primary_key {:id, :binary_id, autogenerate: true}
+  @foreign_key_type :binary_id
+
+  @statuses [:open, :reviewing, :waiting_for_requester, :resolved, :closed]
+
+  schema "support_status_events" do
+    field :actor_role, Ecto.Enum, values: [:requester, :staff, :system]
+    field :from_status, Ecto.Enum, values: @statuses
+    field :to_status, Ecto.Enum, values: @statuses
+    belongs_to :support_request, WhoNeedHelp.Support.SupportRequest
+    belongs_to :actor, WhoNeedHelp.Accounts.User
+    timestamps(type: :utc_datetime_usec, updated_at: false)
+  end
+
+  def changeset(event, attrs) do
+    event
+    |> cast(attrs, [
+      :support_request_id,
+      :actor_id,
+      :actor_role,
+      :from_status,
+      :to_status
+    ])
+    |> validate_required([:support_request_id, :actor_role, :to_status])
+  end
+end
diff --git a/lib/who_need_help/support/support_request.ex b/lib/who_need_help/support/support_request.ex
index 7047d5a..1033eb4 100644
--- a/lib/who_need_help/support/support_request.ex
+++ b/lib/who_need_help/support/support_request.ex
@@ -33,6 +33,13 @@ defmodule WhoNeedHelp.Support.SupportRequest do
     field :response_sent_at, :utc_datetime
     belongs_to :requester, WhoNeedHelp.Accounts.User
     belongs_to :reviewed_by, WhoNeedHelp.Accounts.User
+
+    has_many :conversation_messages, WhoNeedHelp.Support.ConversationMessage,
+      preload_order: [asc: :inserted_at, asc: :id]
+
+    has_many :status_events, WhoNeedHelp.Support.StatusEvent,
+      preload_order: [asc: :inserted_at, asc: :id]
+
     timestamps(type: :utc_datetime)
   end
 
diff --git a/lib/who_need_help/trust.ex b/lib/who_need_help/trust.ex
index d891ad1..6a1ec00 100644
--- a/lib/who_need_help/trust.ex
+++ b/lib/who_need_help/trust.ex
@@ -11,6 +11,7 @@ defmodule WhoNeedHelp.Trust do
   alias WhoNeedHelp.Help
   alias WhoNeedHelp.Help.{Assignment, HelpRequest}
   alias WhoNeedHelp.Messaging.Message
+  alias WhoNeedHelp.Notifications
   alias WhoNeedHelp.Pagination
   alias WhoNeedHelp.Repo
   alias WhoNeedHelp.Tracking.{Position, TrackingSession}
@@ -313,6 +314,23 @@ defmodule WhoNeedHelp.Trust do
     paginate_reports(%Scope{user: user}, status).entries
   end
 
+  def list_reports_for_user(%Scope{user: %User{}} = scope) do
+    paginate_reports_for_user(scope).entries
+  end
+
+  def paginate_reports_for_user(%Scope{user: %User{id: user_id}}, options \\ []) do
+    limit = Pagination.limit(options)
+    cursor = Pagination.cursor(options)
+
+    Report
+    |> where([report], report.reporter_id == ^user_id)
+    |> before_report(cursor)
+    |> order_by([report], desc: report.inserted_at, desc: report.id)
+    |> limit(^(limit + 1))
+    |> Repo.all()
+    |> Pagination.page(limit, &{&1.inserted_at, &1.id})
+  end
+
   def paginate_reports(%Scope{user: user}, status \\ nil, options \\ []) do
     if Accounts.moderator_authorized?(user) do
       limit = Pagination.limit(options)
@@ -366,12 +384,29 @@ defmodule WhoNeedHelp.Trust do
           {:error, :not_found}
         end
       end)
+      |> notify_reporter()
     else
       false -> {:error, :forbidden}
       {:error, :not_found} = error -> error
     end
   end
 
+  defp notify_reporter({:ok, %Report{} = report} = result) do
+    _ =
+      Notifications.notify_user(report.reporter_id, %{
+        kind: :support_update,
+        title: "Your report was updated",
+        body: "The latest moderation status is #{report.status}.",
+        path: "/reports",
+        idempotency_key: "report-moderated:#{report.id}:#{report.status}",
+        data: %{"kind" => "report_updated", "report_id" => report.id}
+      })
+
+    result
+  end
+
+  defp notify_reporter(result), do: result
+
   def report_evidence(%Scope{user: moderator}, report_id) do
     with {:ok, report_id} <- cast_id(report_id),
          true <- Accounts.moderator_authorized?(moderator) do
diff --git a/lib/who_need_help_web/components/layouts.ex b/lib/who_need_help_web/components/layouts.ex
index 3ac96fc..5dee141 100644
--- a/lib/who_need_help_web/components/layouts.ex
+++ b/lib/who_need_help_web/components/layouts.ex
@@ -132,6 +132,12 @@ defmodule WhoNeedHelpWeb.Layouts do
                   <li>
                     <.link navigate={~p"/notifications"}>{gettext("Notifications")}</.link>
                   </li>
+                  <li>
+                    <.link navigate={~p"/reports"}>{gettext("Your reports")}</.link>
+                  </li>
+                  <li>
+                    <.link href={~p"/support/requests"}>{gettext("Support requests")}</.link>
+                  </li>
                   <li>
                     <.link href={~p"/users/settings"}>{gettext("Account settings")}</.link>
                   </li>
@@ -314,6 +320,12 @@ defmodule WhoNeedHelpWeb.Layouts do
           <li>
             <.link navigate={~p"/notifications"}>{gettext("Notifications")}</.link>
           </li>
+          <li>
+            <.link navigate={~p"/reports"}>{gettext("Your reports")}</.link>
+          </li>
+          <li>
+            <.link href={~p"/support/requests"}>{gettext("Support requests")}</.link>
+          </li>
           <li>
             <.link href={~p"/users/settings"}>{gettext("Account settings")}</.link>
           </li>
diff --git a/lib/who_need_help_web/controllers/support_controller.ex b/lib/who_need_help_web/controllers/support_controller.ex
index 6a4a5ea..f2b6b75 100644
--- a/lib/who_need_help_web/controllers/support_controller.ex
+++ b/lib/who_need_help_web/controllers/support_controller.ex
@@ -80,30 +80,102 @@ defmodule WhoNeedHelpWeb.SupportController do
   def show(conn, %{"id" => id} = params) do
     token = params["token"]
 
-    result =
-      case conn.assigns.current_scope do
-        nil ->
-          Support.get_by_access_token(id, token)
-
-        scope ->
-          case Support.get_for_user(scope, id) do
-            {:ok, request} -> {:ok, request}
-            _ -> Support.get_by_access_token(id, token)
-          end
-      end
-
-    case result do
-      {:ok, request} -> render(conn, :show, request: request)
+    case Support.get_for_viewer(conn.assigns.current_scope, id, token) do
+      {:ok, request} -> render_case(conn, request, token)
       {:error, :not_found} -> send_resp(conn, :not_found, "Not found")
     end
   end
 
+  def add_message(conn, %{"id" => id, "message" => params} = outer_params)
+      when is_map(params) do
+    token = outer_params["token"]
+
+    case Support.add_requester_message(
+           conn.assigns.current_scope,
+           id,
+           token,
+           params
+         ) do
+      {:ok, request} ->
+        conn
+        |> put_flash(:info, gettext("Your message was sent to support."))
+        |> redirect(to: case_path(request.id, token))
+
+      {:error, %Ecto.Changeset{} = changeset} ->
+        with {:ok, request} <-
+               Support.get_for_viewer(conn.assigns.current_scope, id, token) do
+          conn
+          |> put_status(:unprocessable_entity)
+          |> render_case(request, token, changeset)
+        else
+          _ -> send_resp(conn, :not_found, "Not found")
+        end
+
+      {:error, :rate_limited} ->
+        conn
+        |> put_flash(:error, gettext("Too many messages. Please try again later."))
+        |> redirect(to: case_path(id, token))
+
+      {:error, :not_found} ->
+        send_resp(conn, :not_found, "Not found")
+
+      {:error, _reason} ->
+        conn
+        |> put_flash(
+          :error,
+          gettext("Could not send your message. Please check it and try again.")
+        )
+        |> redirect(to: case_path(id, token))
+    end
+  end
+
+  def add_message(conn, _params), do: send_resp(conn, :bad_request, "Bad Request")
+
+  def reopen(conn, %{"id" => id} = params) do
+    token = params["token"]
+
+    case Support.reopen_request(conn.assigns.current_scope, id, token) do
+      {:ok, request} ->
+        conn
+        |> put_flash(:info, gettext("The support request is open again."))
+        |> redirect(to: case_path(request.id, token))
+
+      {:error, :invalid_status} ->
+        conn
+        |> put_flash(:error, gettext("Only a resolved or closed request can be reopened."))
+        |> redirect(to: case_path(id, token))
+
+      {:error, :not_found} ->
+        send_resp(conn, :not_found, "Not found")
+    end
+  end
+
   def received(conn, %{"reference" => reference}) when is_binary(reference) do
     render(conn, :received, reference: String.slice(reference, 0, 64))
   end
 
   def received(conn, _params), do: redirect(conn, to: ~p"/support")
 
+  defp render_case(conn, request, token, changeset \\ nil) do
+    message_form =
+      case changeset do
+        %Ecto.Changeset{} -> Phoenix.Component.to_form(changeset, as: :message)
+        nil -> Phoenix.Component.to_form(%{"body" => ""}, as: :message)
+      end
+
+    render(conn, :show,
+      request: request,
+      access_token: token,
+      message_form: message_form,
+      reopen_form: Phoenix.Component.to_form(%{}, as: :reopen)
+    )
+  end
+
+  defp case_path(id, token) when is_binary(token) and token != "",
+    do: ~p"/support/cases/#{id}?#{[token: token]}"
+
+  defp case_path(id, _token), do: ~p"/support/cases/#{id}"
+
   defp render_form(conn, %Ecto.Changeset{} = changeset, _attrs, page) do
     render(conn, page,
       form: Phoenix.Component.to_form(changeset, as: :support_request),
diff --git a/lib/who_need_help_web/controllers/support_html.ex b/lib/who_need_help_web/controllers/support_html.ex
index cababfd..100b017 100644
--- a/lib/who_need_help_web/controllers/support_html.ex
+++ b/lib/who_need_help_web/controllers/support_html.ex
@@ -19,4 +19,19 @@ defmodule WhoNeedHelpWeb.SupportHTML do
   def status_label(:resolved), do: gettext("Resolved")
   def status_label(:closed), do: gettext("Closed")
   def status_label(value), do: to_string(value)
+
+  def message_sender_label(:requester), do: gettext("You")
+  def message_sender_label(:staff), do: gettext("Support team")
+  def message_sender_label(value), do: to_string(value)
+
+  def event_actor_label(:requester), do: gettext("You")
+  def event_actor_label(:staff), do: gettext("Support team")
+  def event_actor_label(:system), do: gettext("System")
+  def event_actor_label(value), do: to_string(value)
+
+  def format_timestamp(%DateTime{} = value) do
+    Calendar.strftime(value, "%Y-%m-%d %H:%M UTC")
+  end
+
+  def format_timestamp(value), do: to_string(value)
 end
diff --git a/lib/who_need_help_web/controllers/support_html/show.html.heex b/lib/who_need_help_web/controllers/support_html/show.html.heex
index 52d774f..ca7cbf2 100644
--- a/lib/who_need_help_web/controllers/support_html/show.html.heex
+++ b/lib/who_need_help_web/controllers/support_html/show.html.heex
@@ -1,25 +1,143 @@
-<Layouts.app flash={@flash} current_scope={@current_scope} page_width={:compact}>
-  <div>
-    <div class="flex flex-wrap items-center gap-2">
-      <span class="badge badge-outline">{@request.reference}</span>
-      <span class="badge badge-primary">{status_label(@request.status)}</span>
-    </div>
-    <h1 class="mt-4 text-3xl font-black">{@request.subject}</h1>
-    <p class="mt-2 text-sm text-base-content/65">{kind_label(@request.kind)}</p>
-    <div class="mt-6 rounded-2xl bg-base-200 p-5">
-      <p class="whitespace-pre-wrap">{@request.details}</p>
-    </div>
-    <section
-      :if={@request.resolution_note not in [nil, ""]}
-      class="mt-5 rounded-2xl border border-primary/30 p-5"
-    >
-      <h2 class="font-bold">{gettext("Support response")}</h2>
-      <p class="mt-2 whitespace-pre-wrap">{@request.resolution_note}</p>
-    </section>
-    <p class="mt-5 text-xs text-base-content/65">
-      {gettext(
-        "Keep this status link private. A copy is sent to the contact email when email delivery is configured."
-      )}
-    </p>
+<Layouts.app flash={@flash} current_scope={@current_scope} page_width={:reading}>
+  <div class="grid gap-8 lg:grid-cols-[minmax(0,1fr)_18rem]">
+    <main class="min-w-0">
+      <div class="flex flex-wrap items-center gap-2">
+        <span class="badge badge-outline">{@request.reference}</span>
+        <span class="badge badge-primary">{status_label(@request.status)}</span>
+        <span class="text-xs text-base-content/65">{kind_label(@request.kind)}</span>
+      </div>
+
+      <h1 class="mt-4 text-3xl font-black">{@request.subject}</h1>
+
+      <section class="mt-6 rounded-2xl bg-base-200 p-5" aria-labelledby="support-case-details">
+        <h2 id="support-case-details" class="font-bold">{gettext("Your original request")}</h2>
+        <p class="mt-2 whitespace-pre-wrap">{@request.details}</p>
+        <time class="mt-3 block text-xs text-base-content/60">
+          {format_timestamp(@request.inserted_at)}
+        </time>
+      </section>
+
+      <section class="mt-8" aria-labelledby="support-conversation">
+        <div class="flex flex-wrap items-end justify-between gap-2">
+          <div>
+            <h2 id="support-conversation" class="text-2xl font-bold">
+              {gettext("Conversation")}
+            </h2>
+            <p class="mt-1 text-sm text-base-content/65">
+              {gettext("Only you and authorised support staff can view this case.")}
+            </p>
+          </div>
+        </div>
+
+        <div class="mt-4 space-y-3" aria-live="polite">
+          <article
+            :for={message <- @request.conversation_messages}
+            class={[
+              "max-w-[92%] rounded-2xl border p-4",
+              message.sender_role == :requester &&
+                "ml-auto border-primary/25 bg-primary/5",
+              message.sender_role == :staff &&
+                "mr-auto border-base-300 bg-base-100"
+            ]}
+          >
+            <div class="flex flex-wrap items-center justify-between gap-3">
+              <strong class="text-sm">{message_sender_label(message.sender_role)}</strong>
+              <time class="text-xs text-base-content/55">
+                {format_timestamp(message.inserted_at)}
+              </time>
+            </div>
+            <p class="mt-2 whitespace-pre-wrap">{message.body}</p>
+          </article>
+
+          <article
+            :if={
+              @request.conversation_messages == [] &&
+                @request.resolution_note not in [nil, ""]
+            }
+            class="mr-auto max-w-[92%] rounded-2xl border border-base-300 bg-base-100 p-4"
+          >
+            <strong class="text-sm">{gettext("Support team")}</strong>
+            <p class="mt-2 whitespace-pre-wrap">{@request.resolution_note}</p>
+          </article>
+
+          <p
+            :if={
+              @request.conversation_messages == [] &&
+                @request.resolution_note in [nil, ""]
+            }
+            class="rounded-2xl border border-dashed border-base-300 p-5 text-sm text-base-content/60"
+          >
+            {gettext("No replies yet. Add a message if you need to clarify the request.")}
+          </p>
+        </div>
+
+        <div
+          :if={@request.status in [:resolved, :closed]}
+          class="alert mt-5 border border-info/25 bg-info/5"
+        >
+          <.icon name="hero-information-circle" class="size-5" />
+          <span>
+            {gettext("This case is finished. Sending a new message will reopen it automatically.")}
+          </span>
+        </div>
+
+        <.form
+          for={@message_form}
+          action={~p"/support/cases/#{@request.id}/messages"}
+          method="post"
+          class="mt-5"
+        >
+          <input :if={@access_token} type="hidden" name="token" value={@access_token} />
+          <.input
+            field={@message_form[:body]}
+            type="textarea"
+            label={gettext("Message to support")}
+            placeholder={gettext("Add details or answer the support team")}
+          />
+          <.button class="btn btn-primary mt-3">{gettext("Send message")}</.button>
+        </.form>
+
+        <.form
+          :if={@request.status in [:resolved, :closed]}
+          for={@reopen_form}
+          action={~p"/support/cases/#{@request.id}/reopen"}
+          method="post"
+          class="mt-3"
+        >
+          <input :if={@access_token} type="hidden" name="token" value={@access_token} />
+          <.button class="btn btn-outline">{gettext("Reopen without a message")}</.button>
+        </.form>
+      </section>
+    </main>
+
+    <aside class="min-w-0">
+      <section class="rounded-2xl border border-base-300 p-5" aria-labelledby="support-history">
+        <h2 id="support-history" class="font-bold">{gettext("Status history")}</h2>
+        <ol class="mt-4 space-y-4">
+          <li :for={event <- @request.status_events} class="relative pl-5 text-sm">
+            <span
+              class="absolute left-0 top-1.5 size-2 rounded-full bg-primary"
+              aria-hidden="true"
+            ></span>
+            <p class="font-semibold">{status_label(event.to_status)}</p>
+            <p class="mt-0.5 text-xs text-base-content/60">
+              {event_actor_label(event.actor_role)} · {format_timestamp(event.inserted_at)}
+            </p>
+          </li>
+          <li
+            :if={@request.status_events == []}
+            class="text-sm text-base-content/60"
+          >
+            {gettext("No status history is available for this older case.")}
+          </li>
+        </ol>
+      </section>
+
+      <p class="mt-4 text-xs text-base-content/65">
+        {gettext(
+          "Keep this status link private. A copy is sent to the contact email when email delivery is configured."
+        )}
+      </p>
+    </aside>
   </div>
 </Layouts.app>
diff --git a/lib/who_need_help_web/live/report_live.ex b/lib/who_need_help_web/live/report_live.ex
new file mode 100644
index 0000000..0f14d01
--- /dev/null
+++ b/lib/who_need_help_web/live/report_live.ex
@@ -0,0 +1,129 @@
+defmodule WhoNeedHelpWeb.ReportLive do
+  use WhoNeedHelpWeb, :live_view
+
+  alias WhoNeedHelp.Trust
+
+  @impl true
+  def mount(_params, _session, socket) do
+    page = Trust.paginate_reports_for_user(socket.assigns.current_scope)
+
+    {:ok,
+     socket
+     |> assign(:page_title, gettext("Your reports"))
+     |> assign(:reports, page.entries)
+     |> assign(:reports_cursor, page.next_cursor)}
+  end
+
+  @impl true
+  def handle_event("load-more", _params, socket) do
+    page =
+      Trust.paginate_reports_for_user(socket.assigns.current_scope,
+        after: socket.assigns.reports_cursor
+      )
+
+    known_ids = MapSet.new(socket.assigns.reports, & &1.id)
+
+    reports =
+      socket.assigns.reports ++ Enum.reject(page.entries, &MapSet.member?(known_ids, &1.id))
+
+    {:noreply,
+     socket
+     |> assign(:reports, reports)
+     |> assign(:reports_cursor, page.next_cursor)}
+  end
+
+  @impl true
+  def render(assigns) do
+    ~H"""
+    <Layouts.app flash={@flash} current_scope={@current_scope} page_width={:reading}>
+      <div class="flex flex-wrap items-end justify-between gap-4">
+        <div>
+          <div class="text-sm font-semibold text-primary">{gettext("TRUST AND SAFETY")}</div>
+          <h1 class="mt-1 text-4xl font-black">{gettext("Your reports")}</h1>
+          <p class="mt-3 max-w-3xl text-base-content/65">
+            {gettext(
+              "This private history shows reports you submitted and the latest moderation status. Submit a new report from the relevant request, activity, or private chat so moderators receive the correct context."
+            )}
+          </p>
+        </div>
+        <.link href={~p"/support/new"} class="btn btn-outline">
+          {gettext("Contact support")}
+        </.link>
+      </div>
+
+      <div class="mt-8 space-y-4">
+        <article
+          :for={report <- @reports}
+          class="rounded-2xl border border-base-300 p-5"
+        >
+          <div class="flex flex-wrap items-center gap-2">
+            <span class="badge badge-primary">{status_label(report.status)}</span>
+            <span class="badge badge-outline">{target_label(report)}</span>
+            <span class="text-xs text-base-content/60">{reason_label(report.reason)}</span>
+          </div>
+          <p class="mt-4 whitespace-pre-wrap">{report.details}</p>
+          <section
+            :if={report.resolution_note not in [nil, ""]}
+            class="mt-4 rounded-xl bg-base-200 p-4"
+          >
+            <h2 class="text-sm font-bold">{gettext("Moderation response")}</h2>
+            <p class="mt-1 whitespace-pre-wrap text-sm">{report.resolution_note}</p>
+          </section>
+          <time class="mt-4 block text-xs text-base-content/55">
+            {format_timestamp(report.inserted_at)}
+          </time>
+        </article>
+
+        <div
+          :if={@reports == []}
+          class="rounded-2xl border border-dashed border-base-300 p-8 text-center"
+        >
+          <h2 class="font-bold">{gettext("No reports submitted")}</h2>
+          <p class="mt-2 text-sm text-base-content/60">
+            {gettext("Reports you send from a request, activity, or chat will appear here.")}
+          </p>
+        </div>
+      </div>
+
+      <button
+        :if={@reports_cursor}
+        type="button"
+        phx-click="load-more"
+        class="btn btn-outline mt-5"
+      >
+        {gettext("Load more")}
+      </button>
+    </Layouts.app>
+    """
+  end
+
+  defp status_label(:open), do: gettext("Open")
+  defp status_label(:reviewing), do: gettext("Reviewing")
+  defp status_label(:resolved), do: gettext("Resolved")
+  defp status_label(:dismissed), do: gettext("Dismissed")
+  defp status_label(value), do: to_string(value)
+
+  defp reason_label(:dangerous_request), do: gettext("Dangerous request")
+  defp reason_label(:harassment), do: gettext("Harassment")
+  defp reason_label(:fraud), do: gettext("Fraud")
+  defp reason_label(:prohibited_item), do: gettext("Prohibited item")
+  defp reason_label(:spam), do: gettext("Spam")
+  defp reason_label(:impersonation), do: gettext("Impersonation")
+  defp reason_label(:other), do: gettext("Other")
+  defp reason_label(value), do: to_string(value)
+
+  defp target_label(%{request_id: id}) when not is_nil(id), do: gettext("Help request")
+  defp target_label(%{assignment_id: id}) when not is_nil(id), do: gettext("Matched help")
+  defp target_label(%{message_id: id}) when not is_nil(id), do: gettext("Private message")
+  defp target_label(%{activity_id: id}) when not is_nil(id), do: gettext("Activity")
+
+  defp target_label(%{activity_message_id: id}) when not is_nil(id),
+    do: gettext("Activity message")
+
+  defp target_label(_report), do: gettext("Reported content")
+
+  defp format_timestamp(%DateTime{} = value),
+    do: Calendar.strftime(value, "%Y-%m-%d %H:%M UTC")
+
+  defp format_timestamp(value), do: to_string(value)
+end
diff --git a/lib/who_need_help_web/live/support_operations_live.ex b/lib/who_need_help_web/live/support_operations_live.ex
index 781f458..5ae0544 100644
--- a/lib/who_need_help_web/live/support_operations_live.ex
+++ b/lib/who_need_help_web/live/support_operations_live.ex
@@ -242,7 +242,7 @@ defmodule WhoNeedHelpWeb.SupportOperationsLive do
               scoped_form(
                 %{
                   "status" => to_string(request.status),
-                  "resolution_note" => request.resolution_note || ""
+                  "response" => ""
                 },
                 "support-#{request.id}"
               ) %>
@@ -257,6 +257,50 @@ defmodule WhoNeedHelpWeb.SupportOperationsLive do
             <h3 class="mt-3 font-bold">{request.subject}</h3>
             <p class="mt-1 text-xs text-base-content/65">{request.contact_email}</p>
             <p class="mt-3 whitespace-pre-wrap text-sm">{request.details}</p>
+            <section class="mt-4 rounded-2xl bg-base-200 p-4">
+              <h4 class="font-bold">{gettext("Conversation")}</h4>
+              <div class="mt-3 space-y-2">
+                <article
+                  :for={message <- request.conversation_messages}
+                  class={[
+                    "rounded-xl border p-3 text-sm",
+                    message.sender_role == :requester &&
+                      "border-primary/25 bg-primary/5",
+                    message.sender_role == :staff &&
+                      "border-base-300 bg-base-100"
+                  ]}
+                >
+                  <div class="flex flex-wrap items-center justify-between gap-2">
+                    <strong>
+                      {if message.sender_role == :staff,
+                        do: gettext("Support team"),
+                        else: gettext("Requester")}
+                    </strong>
+                    <time class="text-xs text-base-content/55">{message.inserted_at}</time>
+                  </div>
+                  <p class="mt-1 whitespace-pre-wrap">{message.body}</p>
+                </article>
+                <p
+                  :if={request.conversation_messages == []}
+                  class="text-sm text-base-content/55"
+                >
+                  {gettext("No conversation messages yet.")}
+                </p>
+              </div>
+              <details class="mt-3">
+                <summary class="cursor-pointer text-sm font-semibold">
+                  {gettext("Status history")}
+                </summary>
+                <ol class="mt-2 space-y-1 text-xs text-base-content/65">
+                  <li :for={event <- request.status_events}>
+                    {status_label(event.to_status)} · {event.actor_role} · {event.inserted_at}
+                  </li>
+                  <li :if={request.status_events == []}>
+                    {gettext("No status history is available for this older case.")}
+                  </li>
+                </ol>
+              </details>
+            </section>
             <div :if={request.kind == :account_deletion} class="mt-4 rounded-2xl bg-base-200 p-4">
               <button
                 type="button"
@@ -305,9 +349,9 @@ defmodule WhoNeedHelpWeb.SupportOperationsLive do
                 ]}
               />
               <.input
-                field={form[:resolution_note]}
+                field={form[:response]}
                 type="textarea"
-                placeholder={gettext("Support response")}
+                placeholder={gettext("Reply to the requester (optional)")}
               />
               <.button class="btn btn-primary self-end">{gettext("Save and notify")}</.button>
             </.form>
diff --git a/lib/who_need_help_web/router.ex b/lib/who_need_help_web/router.ex
index 0984dcf..3301a53 100644
--- a/lib/who_need_help_web/router.ex
+++ b/lib/who_need_help_web/router.ex
@@ -89,6 +89,8 @@ defmodule WhoNeedHelpWeb.Router do
     post "/support", SupportController, :create
     get "/support/received", SupportController, :received
     get "/support/cases/:id", SupportController, :show
+    post "/support/cases/:id/messages", SupportController, :add_message
+    post "/support/cases/:id/reopen", SupportController, :reopen
     get "/account/delete", SupportController, :delete_account
     post "/account/delete", SupportController, :request_account_deletion
     get "/legal/content-removal", ContentRemovalController, :new
@@ -173,6 +175,7 @@ defmodule WhoNeedHelpWeb.Router do
       live "/people/:id", PublicProfileLive, :show
       live "/leaderboard", LeaderboardLive, :index
       live "/notifications", NotificationLive, :index
+      live "/reports", ReportLive, :index
     end
 
     live_session :moderation,
diff --git a/priv/repo/migrations/20260724161628_add_support_conversation_and_history.exs b/priv/repo/migrations/20260724161628_add_support_conversation_and_history.exs
new file mode 100644
index 0000000..00cd327
--- /dev/null
+++ b/priv/repo/migrations/20260724161628_add_support_conversation_and_history.exs
@@ -0,0 +1,38 @@
+defmodule WhoNeedHelp.Repo.Migrations.AddSupportConversationAndHistory do
+  use Ecto.Migration
+
+  def change do
+    create table(:support_messages, primary_key: false) do
+      add :id, :binary_id, primary_key: true
+
+      add :support_request_id,
+          references(:support_requests, type: :binary_id, on_delete: :delete_all),
+          null: false
+
+      add :sender_id, references(:users, type: :binary_id, on_delete: :nilify_all)
+      add :sender_role, :string, null: false
+      add :body, :text, null: false
+
+      timestamps(type: :utc_datetime_usec, updated_at: false)
+    end
+
+    create index(:support_messages, [:support_request_id, :inserted_at, :id])
+
+    create table(:support_status_events, primary_key: false) do
+      add :id, :binary_id, primary_key: true
+
+      add :support_request_id,
+          references(:support_requests, type: :binary_id, on_delete: :delete_all),
+          null: false
+
+      add :actor_id, references(:users, type: :binary_id, on_delete: :nilify_all)
+      add :actor_role, :string, null: false
+      add :from_status, :string
+      add :to_status, :string, null: false
+
+      timestamps(type: :utc_datetime_usec, updated_at: false)
+    end
+
+    create index(:support_status_events, [:support_request_id, :inserted_at, :id])
+  end
+end
diff --git a/test/who_need_help/support_and_content_removal_test.exs b/test/who_need_help/support_and_content_removal_test.exs
index 7434723..fea02cc 100644
--- a/test/who_need_help/support_and_content_removal_test.exs
+++ b/test/who_need_help/support_and_content_removal_test.exs
@@ -6,7 +6,7 @@ defmodule WhoNeedHelp.SupportAndContentRemovalTest do
 
   alias WhoNeedHelp.{Catalog, ContentRemoval, Help, Repo, Support}
   alias WhoNeedHelp.ContentRemoval.Notice
-  alias WhoNeedHelp.Support.SupportRequest
+  alias WhoNeedHelp.Support.{ConversationMessage, StatusEvent, SupportRequest}
   alias WhoNeedHelp.Trust.AuditEvent
 
   test "public support request is persisted, acknowledged, and verified only through its email link" do
@@ -50,6 +50,7 @@ defmodule WhoNeedHelp.SupportAndContentRemovalTest do
              Support.get_by_access_token(request.id, emailed_token)
 
     assert verified.contact_verified_at
+    assert [%StatusEvent{from_status: nil, to_status: :open}] = verified.status_events
 
     assert Repo.exists?(
              from event in AuditEvent,
@@ -125,11 +126,106 @@ defmodule WhoNeedHelp.SupportAndContentRemovalTest do
     assert resolved.status == :resolved
     assert resolved.response_sent_at
 
+    assert [%ConversationMessage{sender_role: :staff, body: response}] =
+             resolved.conversation_messages
+
+    assert response == "The export is ready for the verified account owner."
+    assert Enum.map(resolved.status_events, & &1.to_status) == [:open, :resolved]
+
     assert_email_sent(fn email ->
       email.subject =~ "support update" and email.text_body =~ "export is ready"
     end)
   end
 
+  test "requester replies reopen a finished case and preserve the full conversation history" do
+    previous = Application.get_env(:who_need_help, :support_inbox_address)
+    Application.put_env(:who_need_help, :support_inbox_address, "support@example.com")
+    on_exit(fn -> Application.put_env(:who_need_help, :support_inbox_address, previous) end)
+
+    user = user_fixture()
+    assert_email_sent()
+    scope = user_scope_fixture(user)
+    moderator_scope = moderator_scope()
+    assert_email_sent()
+
+    assert {:ok, request} =
+             Support.create_request(scope, %{
+               "kind" => "technical_issue",
+               "subject" => "Notification setting is unclear",
+               "details" =>
+                 "I need help understanding which nearby notifications are currently enabled."
+             })
+
+    assert_email_sent()
+    assert_email_sent()
+
+    assert {:ok, resolved} =
+             Support.moderate(moderator_scope, request.id, %{
+               "status" => "resolved",
+               "response" => "Open notification settings and review the nearby-help switch."
+             })
+
+    assert resolved.status == :resolved
+    assert_email_sent()
+
+    assert {:ok, reopened} =
+             Support.add_requester_message(scope, request.id, nil, %{
+               "body" => "I tried that, but the switch still appears disabled."
+             })
+
+    assert reopened.status == :open
+
+    assert Enum.map(reopened.conversation_messages, &{&1.sender_role, &1.body}) == [
+             {:staff, "Open notification settings and review the nearby-help switch."},
+             {:requester, "I tried that, but the switch still appears disabled."}
+           ]
+
+    assert Enum.map(reopened.status_events, & &1.to_status) == [:open, :resolved, :open]
+
+    assert_email_sent(fn email ->
+      email.to == [{"", "support@example.com"}] and
+        email.subject =~ "updated by requester" and
+        not String.contains?(email.text_body, "switch still appears disabled")
+    end)
+  end
+
+  test "only the requester or a valid private token can reply or reopen a support case" do
+    owner = user_fixture()
+    outsider = user_fixture()
+    owner_scope = user_scope_fixture(owner)
+
+    assert {:ok, request} =
+             Support.create_request(owner_scope, %{
+               "kind" => "account_access",
+               "subject" => "Account access follow-up",
+               "details" => "I need to follow up on a private account access question."
+             })
+
+    moderator_scope = moderator_scope()
+
+    assert {:ok, closed} =
+             Support.moderate(moderator_scope, request.id, %{
+               "status" => "closed",
+               "response" => "The account access question was handled."
+             })
+
+    assert {:error, :not_found} =
+             Support.add_requester_message(
+               user_scope_fixture(outsider),
+               closed.id,
+               nil,
+               %{"body" => "This must not be added."}
+             )
+
+    assert {:error, :not_found} =
+             Support.reopen_request(user_scope_fixture(outsider), closed.id, nil)
+
+    token = Support.access_token(closed)
+    assert {:ok, reopened} = Support.reopen_request(nil, closed.id, token)
+    assert reopened.status == :open
+    assert List.last(reopened.status_events).actor_role == :requester
+  end
+
   test "TAKE IT DOWN notices use a separate urgent queue and never accept an unrelated category" do
     attrs = %{
       "category" => "non_consensual_intimate_media",
diff --git a/test/who_need_help/trust_safety_test.exs b/test/who_need_help/trust_safety_test.exs
index 776775c..60aaae1 100644
--- a/test/who_need_help/trust_safety_test.exs
+++ b/test/who_need_help/trust_safety_test.exs
@@ -73,6 +73,45 @@ defmodule WhoNeedHelp.TrustSafetyTest do
     end
   end
 
+  test "report history is scoped to the reporter and includes the latest decision", context do
+    {:ok, request} = Help.create_request(context.requester_scope, context.attrs)
+
+    assert {:ok, report} =
+             Trust.report(context.helper_scope, %{
+               "request_id" => request.id,
+               "reason" => "dangerous_request",
+               "details" => "Please review the safety information in this request."
+             })
+
+    outsider = user_fixture(display_name: "Report history outsider")
+    assert [] = Trust.list_reports_for_user(user_scope_fixture(outsider))
+
+    moderator =
+      user_fixture(display_name: "Report history moderator")
+      |> Ecto.Changeset.change(role: :moderator)
+      |> Repo.update!()
+
+    assert {:ok, resolved} =
+             Trust.moderate_report(user_scope_fixture(moderator), report.id, %{
+               "status" => "resolved",
+               "resolution_note" =>
+                 "The request was reviewed and the appropriate action was recorded."
+             })
+
+    assert resolved.status == :resolved
+
+    assert [visible] = Trust.list_reports_for_user(context.helper_scope)
+    assert visible.id == report.id
+    assert visible.status == :resolved
+    assert visible.resolution_note =~ "appropriate action"
+
+    assert %WhoNeedHelp.Notifications.Notification{path: "/reports"} =
+             Repo.get_by(WhoNeedHelp.Notifications.Notification,
+               user_id: context.helper.id,
+               kind: :support_update
+             )
+  end
+
   test "forged moderation identifiers return not found without crashing", context do
     moderator =
       user_fixture(display_name: "Moderator")
diff --git a/test/who_need_help_web/controllers/support_controller_test.exs b/test/who_need_help_web/controllers/support_controller_test.exs
index 3060d1b..0aa3d17 100644
--- a/test/who_need_help_web/controllers/support_controller_test.exs
+++ b/test/who_need_help_web/controllers/support_controller_test.exs
@@ -135,6 +135,52 @@ defmodule WhoNeedHelpWeb.SupportControllerTest do
 
       assert response(get(conn, ~p"/legal/content-removal/#{notice.id}"), 404) == "Not found"
     end
+
+    test "shows conversation history and lets the requester reply and reopen the case", %{
+      conn: conn,
+      user: user
+    } do
+      scope = user_scope_fixture(user)
+
+      {:ok, request} =
+        WhoNeedHelp.Support.create_request(scope, %{
+          "kind" => "technical_issue",
+          "subject" => "Support conversation",
+          "details" => "This request verifies the private support conversation flow."
+        })
+
+      moderator =
+        user_fixture()
+        |> Ecto.Changeset.change(role: :moderator)
+        |> WhoNeedHelp.Repo.update!()
+
+      {:ok, _resolved} =
+        WhoNeedHelp.Support.moderate(user_scope_fixture(moderator), request.id, %{
+          "status" => "resolved",
+          "response" => "The support team sent a private answer."
+        })
+
+      page = conn |> get(~p"/support/cases/#{request.id}") |> html_response(200)
+      assert page =~ "The support team sent a private answer."
+      assert page =~ "Reopen without a message"
+
+      conn =
+        post(conn, ~p"/support/cases/#{request.id}/messages", %{
+          "message" => %{"body" => "The issue returned after the last answer."}
+        })
+
+      assert redirected_to(conn) == ~p"/support/cases/#{request.id}"
+
+      page =
+        conn
+        |> recycle()
+        |> get(~p"/support/cases/#{request.id}")
+        |> html_response(200)
+
+      assert page =~ "The issue returned after the last answer."
+      assert page =~ "Open"
+      refute page =~ "Reopen without a message"
+    end
   end
 
   describe "operator queue authorization" do
diff --git a/test/who_need_help_web/live/mutual_aid_live_test.exs b/test/who_need_help_web/live/mutual_aid_live_test.exs
index 2107b7c..4c2b58f 100644
--- a/test/who_need_help_web/live/mutual_aid_live_test.exs
+++ b/test/who_need_help_web/live/mutual_aid_live_test.exs
@@ -15,6 +15,41 @@ defmodule WhoNeedHelpWeb.MutualAidLiveTest do
     assert html =~ "Repeated help between the same pair"
   end
 
+  test "reporter can review private report history and moderation outcome", %{
+    conn: conn,
+    scope: scope
+  } do
+    category = Catalog.seed_defaults()
+    requester = user_fixture(display_name: "Reported requester")
+
+    {:ok, request} =
+      Help.create_request(user_scope_fixture(requester), request_attrs(category))
+
+    {:ok, report} =
+      Trust.report(scope, %{
+        "request_id" => request.id,
+        "reason" => "dangerous_request",
+        "details" => "Review this request and keep the report private."
+      })
+
+    moderator =
+      user_fixture(display_name: "Report moderator")
+      |> Ecto.Changeset.change(role: :moderator)
+      |> Repo.update!()
+
+    {:ok, _report} =
+      Trust.moderate_report(user_scope_fixture(moderator), report.id, %{
+        "status" => "resolved",
+        "resolution_note" => "The report was reviewed."
+      })
+
+    {:ok, _view, html} = live(conn, ~p"/reports")
+    assert html =~ "Your reports"
+    assert html =~ "Review this request and keep the report private."
+    assert html =~ "The report was reviewed."
+    assert html =~ "Resolved"
+  end
+
   test "notification center manages inbox, preferences, and a private nearby alert", %{
     conn: conn,
     user: user,