diff --git a/services/dashboard-api/app/main.py b/services/dashboard-api/app/main.py
index cdc0db0..3e4e380 100644
--- a/services/dashboard-api/app/main.py
+++ b/services/dashboard-api/app/main.py
@@ -1,7 +1,9 @@
 import os
 import json
 import asyncio
-from fastapi import FastAPI, WebSocket, WebSocketDisconnect
+from collections import deque
+from datetime import datetime
+from fastapi import FastAPI, HTTPException, WebSocket, WebSocketDisconnect
 from fastapi.responses import Response
 from fastapi.middleware.cors import CORSMiddleware
 from aiokafka import AIOKafkaConsumer
@@ -23,6 +25,50 @@
 )
 
 clients = set()
+risk_history = deque(maxlen=1000)
+cases_store = {}
+txn_to_case = {}
+
+
+def _to_iso(value):
+    if isinstance(value, str):
+        return value
+    if isinstance(value, datetime):
+        return value.isoformat()
+    return datetime.utcnow().isoformat()
+
+
+def _parse_iso(value):
+    if not value:
+        return datetime.utcnow()
+    if value.endswith("Z"):
+        value = value.replace("Z", "+00:00")
+    return datetime.fromisoformat(value)
+
+
+def ingest_risk_event(payload: dict):
+    event = dict(payload)
+    event["received_at"] = _to_iso(event.get("received_at"))
+    risk_history.append(event)
+
+    decision = str(event.get("decision", "APPROVE")).upper()
+    if decision in {"REJECT", "REVIEW"}:
+        txn_id = event.get("transaction_id", "unknown")
+        case_id = txn_to_case.get(txn_id)
+        if not case_id:
+            case_id = f"CASE-{len(cases_store) + 1:04d}"
+            txn_to_case[txn_id] = case_id
+            cases_store[case_id] = {
+                "id": case_id,
+                "transactionId": txn_id,
+                "accountId": event.get("account_id", "unknown"),
+                "riskScore": round(float(event.get("unified_score", 0.0)) * 100, 2),
+                "status": "Open",
+                "created": event["received_at"],
+            }
+        else:
+            cases_store[case_id]["riskScore"] = round(float(event.get("unified_score", 0.0)) * 100, 2)
+    return event
 
 @app.on_event("startup")
 async def startup_event():
@@ -40,7 +86,7 @@ async def consume_risk_scores():
             await consumer.start()
             try:
                 async for msg in consumer:
-                    payload = msg.value
+                    payload = ingest_risk_event(msg.value)
                     for ws in list(clients):
                         try:
                             await ws.send_json(payload)
@@ -63,6 +109,53 @@ async def websocket_endpoint(websocket: WebSocket):
     except WebSocketDisconnect:
         clients.remove(websocket)
 
+@app.get("/api/history/recent-alerts")
+async def get_recent_alerts(limit: int = 10):
+    capped_limit = max(1, min(limit, 100))
+    alerts = [e for e in reversed(risk_history) if str(e.get("decision", "")).upper() != "APPROVE"]
+    return alerts[:capped_limit]
+
+@app.get("/api/history/dashboard-stats")
+async def get_dashboard_stats():
+    events = list(risk_history)
+    live_events = len(events)
+    rejected_events = sum(1 for e in events if str(e.get("decision", "")).upper() == "REJECT")
+    active_alerts = sum(1 for e in events if str(e.get("decision", "")).upper() != "APPROVE")
+    high_risk = rejected_events
+
+    fraud_rate = "0.00%"
+    trans_min = "0.0"
+    if live_events:
+        newest = _parse_iso(events[-1].get("received_at"))
+        oldest = _parse_iso(events[0].get("received_at"))
+        elapsed_minutes = max((newest - oldest).total_seconds() / 60, 1 / 60)
+        trans_min = f"{(live_events / elapsed_minutes):.1f}"
+        fraud_rate = f"{((rejected_events / live_events) * 100):.2f}%"
+
+    return {
+        "fraudRate": fraud_rate,
+        "activeAlerts": active_alerts,
+        "transMin": trans_min,
+        "highRisk": high_risk,
+        "liveEvents": live_events,
+        "rejectedEvents": rejected_events,
+    }
+
+@app.get("/api/cases")
+async def list_cases():
+    return sorted(cases_store.values(), key=lambda c: c["created"], reverse=True)
+
+@app.patch("/api/cases/{case_id}")
+async def update_case(case_id: str, payload: dict):
+    case = cases_store.get(case_id)
+    if not case:
+        raise HTTPException(status_code=404, detail="Case not found")
+    status = payload.get("status")
+    if not status:
+        raise HTTPException(status_code=400, detail="Missing status")
+    case["status"] = status
+    return case
+
 @app.post("/api/explain")
 async def explain_transaction(payload: dict):
     # Proxy to llm-service
diff --git a/services/dashboard-api/tests/test_api.py b/services/dashboard-api/tests/test_api.py
index 3c28735..d13b3e9 100644
--- a/services/dashboard-api/tests/test_api.py
+++ b/services/dashboard-api/tests/test_api.py
@@ -1,8 +1,48 @@
 from fastapi.testclient import TestClient
-from app.main import app
+
+from app.main import app, cases_store, ingest_risk_event, risk_history, txn_to_case
 
 client = TestClient(app)
 
-def test_explain_proxy():
-    # Will fail without llm-service, so we just test the API structure
-    pass
+
+def reset_state():
+    risk_history.clear()
+    cases_store.clear()
+    txn_to_case.clear()
+
+
+def test_history_endpoints_return_recent_alerts_and_stats():
+    reset_state()
+    ingest_risk_event({"transaction_id": "txn-1", "decision": "APPROVE", "unified_score": 0.2, "received_at": "2026-05-10T10:00:00"})
+    ingest_risk_event({"transaction_id": "txn-2", "decision": "REVIEW", "unified_score": 0.65, "received_at": "2026-05-10T10:01:00"})
+    ingest_risk_event({"transaction_id": "txn-3", "decision": "REJECT", "unified_score": 0.92, "received_at": "2026-05-10T10:02:00"})
+
+    alerts = client.get("/api/history/recent-alerts?limit=5")
+    assert alerts.status_code == 200
+    alert_payload = alerts.json()
+    assert len(alert_payload) == 2
+    assert alert_payload[0]["transaction_id"] == "txn-3"
+    assert alert_payload[1]["transaction_id"] == "txn-2"
+
+    stats = client.get("/api/history/dashboard-stats")
+    assert stats.status_code == 200
+    stats_payload = stats.json()
+    assert stats_payload["liveEvents"] == 3
+    assert stats_payload["activeAlerts"] == 2
+    assert stats_payload["rejectedEvents"] == 1
+    assert stats_payload["highRisk"] == 1
+
+
+def test_cases_endpoint_supports_status_updates():
+    reset_state()
+    ingest_risk_event({"transaction_id": "txn-case", "decision": "REJECT", "unified_score": 0.99, "received_at": "2026-05-10T11:00:00"})
+
+    cases = client.get("/api/cases")
+    assert cases.status_code == 200
+    payload = cases.json()
+    assert len(payload) == 1
+    assert payload[0]["status"] == "Open"
+
+    updated = client.patch(f"/api/cases/{payload[0]['id']}", json={"status": "Closed"})
+    assert updated.status_code == 200
+    assert updated.json()["status"] == "Closed"
diff --git a/services/dashboard/src/pages/Cases.tsx b/services/dashboard/src/pages/Cases.tsx
index a38be3a..64ae936 100644
--- a/services/dashboard/src/pages/Cases.tsx
+++ b/services/dashboard/src/pages/Cases.tsx
@@ -1,4 +1,4 @@
-import { useMemo } from 'react';
+import { useCallback, useEffect, useState } from 'react';
 import {
   useReactTable,
   getCoreRowModel,
@@ -8,9 +8,12 @@ import {
   createColumnHelper
 } from '@tanstack/react-table';
 
+const API_BASE_URL = import.meta.env.VITE_API_BASE_URL ?? 'http://localhost:8005';
+
 type CaseData = {
   id: string;
   accountId: string;
+  transactionId: string;
   riskScore: number;
   status: string;
   created: string;
@@ -27,6 +30,10 @@ const columns = [
     header: 'Account ID',
     cell: info => <span className="font-mono text-gray-400">{info.getValue()}</span>,
   }),
+  columnHelper.accessor('transactionId', {
+    header: 'Transaction ID',
+    cell: info => <span className="font-mono text-gray-400">{info.getValue()}</span>,
+  }),
   columnHelper.accessor('riskScore', {
     header: 'Risk Score',
     cell: info => {
@@ -54,12 +61,37 @@ const columns = [
 ]
 
 export default function Cases() {
-  const data = useMemo<CaseData[]>(() => [
-    { id: 'CASE-1001', accountId: 'ACC-09923', riskScore: 92, status: 'Open', created: '2026-05-10T10:15:00' },
-    { id: 'CASE-1002', accountId: 'ACC-01044', riskScore: 85, status: 'Open', created: '2026-05-10T09:42:00' },
-    { id: 'CASE-1003', accountId: 'ACC-54421', riskScore: 65, status: 'Investigating', created: '2026-05-09T16:20:00' },
-    { id: 'CASE-1004', accountId: 'ACC-99812', riskScore: 40, status: 'Closed', created: '2026-05-08T11:05:00' },
-  ], [])
+  const [data, setData] = useState<CaseData[]>([])
+
+  const loadCases = useCallback(async () => {
+    try {
+      const response = await fetch(`${API_BASE_URL}/api/cases`)
+      if (!response.ok) return
+      const items = (await response.json()) as CaseData[]
+      setData(items)
+    } catch {
+      setData([])
+    }
+  }, [])
+
+  useEffect(() => {
+    loadCases()
+  }, [loadCases])
+
+  const updateStatus = useCallback(async (id: string, status: string) => {
+    try {
+      const response = await fetch(`${API_BASE_URL}/api/cases/${id}`, {
+        method: 'PATCH',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ status }),
+      })
+      if (response.ok) {
+        loadCases()
+      }
+    } catch {
+      return
+    }
+  }, [loadCases])
 
   const table = useReactTable({
     data,
@@ -75,7 +107,7 @@ export default function Cases() {
       <div className="bg-dark-surface border border-gray-800 rounded-xl overflow-hidden">
          <div className="p-6 border-b border-gray-800 flex justify-between items-center">
             <h3 className="font-semibold text-lg">Active Investigations</h3>
-            <button className="bg-gray-800 text-gray-200 px-4 py-2 rounded-lg hover:bg-gray-700 transition">Filter</button>
+            <button onClick={loadCases} className="bg-gray-800 text-gray-200 px-4 py-2 rounded-lg hover:bg-gray-700 transition">Refresh</button>
          </div>
          <div className="p-6 overflow-x-auto">
             <table className="w-full text-left border-collapse">
@@ -92,6 +124,7 @@ export default function Cases() {
                             )}
                       </th>
                     ))}
+                    <th className="p-4 text-sm font-semibold text-gray-400 uppercase tracking-wider">Actions</th>
                   </tr>
                 ))}
               </thead>
@@ -103,6 +136,10 @@ export default function Cases() {
                         {flexRender(cell.column.columnDef.cell, cell.getContext())}
                       </td>
                     ))}
+                    <td className="p-4 flex gap-2">
+                      <button onClick={() => updateStatus(row.original.id, 'Investigating')} className="px-2 py-1 rounded bg-gray-800 text-gray-300 text-xs">Investigate</button>
+                      <button onClick={() => updateStatus(row.original.id, 'Closed')} className="px-2 py-1 rounded bg-gray-800 text-gray-300 text-xs">Close</button>
+                    </td>
                   </tr>
                 ))}
               </tbody>
@@ -111,4 +148,4 @@ export default function Cases() {
       </div>
     </div>
   );
-}
\ No newline at end of file
+}
diff --git a/services/dashboard/src/pages/Dashboard.tsx b/services/dashboard/src/pages/Dashboard.tsx
index 9fe4e3c..7ddc8f8 100644
--- a/services/dashboard/src/pages/Dashboard.tsx
+++ b/services/dashboard/src/pages/Dashboard.tsx
@@ -11,6 +11,9 @@ type RiskEvent = {
   };
 };
 
+const API_BASE_URL = import.meta.env.VITE_API_BASE_URL ?? "http://localhost:8005";
+const WS_URL = import.meta.env.VITE_WS_URL ?? API_BASE_URL.replace("http", "ws") + "/ws";
+
 export default function Dashboard() {
   const [alerts, setAlerts] = useState<RiskEvent[]>([]);
   const [latestEvent, setLatestEvent] = useState<RiskEvent | null>(null);
@@ -26,7 +29,23 @@ export default function Dashboard() {
   });
 
   useEffect(() => {
-    const ws = new WebSocket("ws://localhost:8005/ws");
+    let cancelled = false;
+
+    fetch(`${API_BASE_URL}/api/history/dashboard-stats`)
+      .then((res) => res.json())
+      .then((data) => {
+        if (!cancelled) setStats(data);
+      })
+      .catch(() => undefined);
+
+    fetch(`${API_BASE_URL}/api/history/recent-alerts?limit=10`)
+      .then((res) => res.json())
+      .then((data: RiskEvent[]) => {
+        if (!cancelled) setAlerts(data);
+      })
+      .catch(() => undefined);
+
+    const ws = new WebSocket(WS_URL);
 
     ws.onopen = () => {
       streamStartedAt.current = Date.now();
@@ -63,6 +82,7 @@ export default function Dashboard() {
     ws.onclose = () => setWsConnected(false);
 
     return () => {
+      cancelled = true;
       setWsConnected(false);
       ws.close();
     };