Police Still Searching for Motive in Idaho In-N-Out Shooting

Twin Falls police still have no motive for the August 2026 mass shooting at an In-N-Out Burger that left three dead and ten wounded. Gunman Chad Williams, 24, fired across multiple locations, approached the drive-thru window four times, then killed himself on a nearby walking trail. Police released edited surveillance footage on August 7, 2026.