Mon, June 15, 2026 at 10:40 PM Updated Tue, June 16, 2026 at 7:41 AM The Tennessee Bureau of Investigation is encouraging the public to download its TBI Find app as a way to stay informed about missing persons cases across the state. The TBI mobile app was developed in 2022 and so far this year, the agency 49 silver alerts across 21 counties in Tennessee.