Horne, Ashley Thomas

49y · Male·Stab wound to the chest

A 49-year-old man with anxiety and depression died from a self-inflicted stab wound to the chest sustained during police response to a domestic violence call. He had brought tools and weapons to his ex-partner's home. When confronted by police, he stabbed himself. Police appropriately used a taser for safety and removed the embedded knife to allow first aid and handcuffing. The coroner found the knife removal did not change outcome - the injury (penetrating wound to heart/pericardium causing cardiac tamponade) was non-survivable given distance to advanced resuscitation care. Key learning: Law enforcement must recognize rapid deterioration signs in arrested persons (complaints of breathing difficulty, change from aggression to drowsiness) as medical emergencies, not behavioural issues, enabling timely removal of restraints and QAS assessment.