diff --git a/x-pack/plugins/cases/server/telemetry/queries/cases.ts b/x-pack/plugins/cases/server/telemetry/queries/cases.ts
index a918089cbe0e6..0e999721ae105 100644
--- a/x-pack/plugins/cases/server/telemetry/queries/cases.ts
+++ b/x-pack/plugins/cases/server/telemetry/queries/cases.ts
@@ -57,9 +57,9 @@ export const getLatestCasesDates = async ({
   ]);
 
   return {
-    createdAt: savedObjects?.[0]?.saved_objects?.[0]?.attributes?.created_at ?? null,
-    updatedAt: savedObjects?.[1]?.saved_objects?.[0]?.attributes?.updated_at ?? null,
-    closedAt: savedObjects?.[2]?.saved_objects?.[0]?.attributes?.closed_at ?? null,
+    createdAt: savedObjects?.[0]?.saved_objects?.[0]?.attributes?.created_at ?? '',
+    updatedAt: savedObjects?.[1]?.saved_objects?.[0]?.attributes?.updated_at ?? '',
+    closedAt: savedObjects?.[2]?.saved_objects?.[0]?.attributes?.closed_at ?? '',
   };
 };
 
diff --git a/x-pack/plugins/cases/server/telemetry/queries/utils.ts b/x-pack/plugins/cases/server/telemetry/queries/utils.ts
index 43b5149e6333d..0c0a4f7bbf87d 100644
--- a/x-pack/plugins/cases/server/telemetry/queries/utils.ts
+++ b/x-pack/plugins/cases/server/telemetry/queries/utils.ts
@@ -16,7 +16,6 @@ import {
 import type {
   CaseAggregationResult,
   Buckets,
-  CasesTelemetry,
   MaxBucketOnCaseAggregation,
   SolutionTelemetry,
   AttachmentFramework,
@@ -320,89 +319,6 @@ export const getOnlyConnectorsFilter = () =>
     type: CASE_USER_ACTION_SAVED_OBJECT,
   });
 
-export const getTelemetryDataEmptyState = (): CasesTelemetry => ({
-  cases: {
-    all: {
-      assignees: {
-        total: 0,
-        totalWithZero: 0,
-        totalWithAtLeastOne: 0,
-      },
-      total: 0,
-      monthly: 0,
-      weekly: 0,
-      daily: 0,
-      status: {
-        open: 0,
-        inProgress: 0,
-        closed: 0,
-      },
-      syncAlertsOn: 0,
-      syncAlertsOff: 0,
-      totalUsers: 0,
-      totalParticipants: 0,
-      totalTags: 0,
-      totalWithAlerts: 0,
-      totalWithConnectors: 0,
-      latestDates: {
-        createdAt: null,
-        updatedAt: null,
-        closedAt: null,
-      },
-      ...emptyAttachmentFramework(),
-    },
-    sec: {
-      total: 0,
-      monthly: 0,
-      weekly: 0,
-      daily: 0,
-      assignees: { total: 0, totalWithAtLeastOne: 0, totalWithZero: 0 },
-      ...emptyAttachmentFramework(),
-    },
-    obs: {
-      total: 0,
-      monthly: 0,
-      weekly: 0,
-      daily: 0,
-      assignees: { total: 0, totalWithAtLeastOne: 0, totalWithZero: 0 },
-      ...emptyAttachmentFramework(),
-    },
-    main: {
-      total: 0,
-      monthly: 0,
-      weekly: 0,
-      daily: 0,
-      assignees: { total: 0, totalWithAtLeastOne: 0, totalWithZero: 0 },
-      ...emptyAttachmentFramework(),
-    },
-  },
-  userActions: { all: { total: 0, monthly: 0, weekly: 0, daily: 0, maxOnACase: 0 } },
-  comments: { all: { total: 0, monthly: 0, weekly: 0, daily: 0, maxOnACase: 0 } },
-  alerts: { all: { total: 0, monthly: 0, weekly: 0, daily: 0, maxOnACase: 0 } },
-  connectors: {
-    all: {
-      all: { totalAttached: 0 },
-      itsm: { totalAttached: 0 },
-      sir: { totalAttached: 0 },
-      jira: { totalAttached: 0 },
-      resilient: { totalAttached: 0 },
-      swimlane: { totalAttached: 0 },
-      maxAttachedToACase: 0,
-    },
-  },
-  pushes: {
-    all: { total: 0, maxOnACase: 0 },
-  },
-  configuration: {
-    all: {
-      closure: {
-        manually: 0,
-        automatic: 0,
-      },
-    },
-  },
-});
-
 const emptyAttachmentFramework = (): AttachmentFramework => ({
   attachmentFramework: {
     persistableAttachments: [],
diff --git a/x-pack/plugins/cases/server/telemetry/types.ts b/x-pack/plugins/cases/server/telemetry/types.ts
index 5a3f03d4dc691..e28c3abaf4d52 100644
--- a/x-pack/plugins/cases/server/telemetry/types.ts
+++ b/x-pack/plugins/cases/server/telemetry/types.ts
@@ -139,9 +139,9 @@ export interface Status {
 }
 
 export interface LatestDates {
-  createdAt: string | null;
-  updatedAt: string | null;
-  closedAt: string | null;
+  createdAt: string;
+  updatedAt: string;
+  closedAt: string;
 }
 
 export interface CasesTelemetry {