Coronial
QLDhospital

Horne, Ashley Thomas

Deceased

Ashley Thomas Horne

Demographics

49y, male

Coroner

Ryan

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. Report an inaccuracy.

Specialties

emergency medicineparamedicinetrauma surgeryforensic medicine

Error types

communicationdelay

Drugs involved

sertralinedesmethyl sertraline

Clinical conditions

cardiac tamponadehaemopneumothoraxpenetrating chest traumaobstructive shockcardiac arrestanxiety disorderdepression

Procedures

knife removal from penetrating woundtactical first aidcardiopulmonary resuscitation

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

  1. QPS and QAS to continue negotiated joint training on officer awareness of deteriorating levels of consciousness and identifying breathing patterns
  2. Officers to be trained on AVPU scale to ensure unresponsive persons are afforded medical treatment urgently
  3. AVPU scale incorporated into First Responders Handbook
  4. Continued focus on scenario-based training for appropriate responses to rapidly deteriorating patients in custody
  5. Training to emphasize recognition of complaints about breathing difficulty as 'red flag events' indicating clinical deterioration, not behavioural disturbance
  6. Continued training on Body Worn Cameras in conjunction with torches and operational police accoutrements
Full text
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Source and disclaimer

This page reproduces or summarises information from publicly available findings published by Australian coroners' courts. Coronial is an independent educational resource and is not affiliated with, endorsed by, or acting on behalf of any coronial court or government body.

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