Social media profiles attributed to the Twin Falls In-N-Out shooter suggest he wanted to join ICE and used anonymous accounts, online analysis of his posts indicates. Chad Williams, 24, killed three people and wounded seven at the restaurant in Twin Falls, Idaho, on 1 August 2026 before dying from a self-inflicted gunshot wound.
Twin Falls police confirmed he acted alone, with an armed civilian and off-duty state trooper returning fire to limit further harm. Motive remains under investigation as of 4 August 2026.