Horne, Ashley Thomas
Deceased
Ashley Thomas Horne
Demographics
49y, male
Date of death
2018-03-31
Finding date
2021-03-09
Cause of death
Stab wound to the chest
AI-generated summary
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.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Error types
Drugs involved
Clinical conditions
Contributing factors
- self-inflicted stab wound with penetrating injury to pericardium and right ventricle
- domestic violence context
- rapid deterioration to cardiac arrest
- cardiac tamponade
- distance to advanced resuscitative care
- delay in removing handcuffs until critical deterioration was evident
- failure of law enforcement to recognize breathing difficulty and change in mental state as medical red flags
Coroner's recommendations
- QPS and QAS to continue negotiated joint training on officer awareness of deteriorating levels of consciousness and identifying breathing patterns
- Officers to be trained on AVPU scale to ensure unresponsive persons are afforded medical treatment urgently
- AVPU scale incorporated into First Responders Handbook
- Continued focus on scenario-based training for appropriate responses to rapidly deteriorating patients in custody
- Training to emphasize recognition of complaints about breathing difficulty as 'red flag events' indicating clinical deterioration, not behavioural disturbance
- Continued training on Body Worn Cameras in conjunction with torches and operational police accoutrements
Full text
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