Hypoxic ischaemic encephalopathy and multi-organ failure due to out of hospital cardiac arrest (in the setting of psychological and physical stress, exertion, restraint and coronary artery disease)
AI-generated summary
Wayne Fella Morrison, a 29-year-old Aboriginal man with undiagnosed coronary artery disease (70% stenosis of right coronary artery), died following cardiac arrest during his detention at Yatala Labour Prison. After attacking four correctional officers, Mr Morrison was restrained using handcuffs, plastic flexi-cuffs as leg restraints, and a spit mask. He was then carried (not walked) to a van without body supports and transported to G Division. The cardiac arrest occurred in the van. Clinical lessons include: mandatory training in restraint equipment and CPR is essential; standardized procedures for prisoner transport must exist; spit masks require specific protocols; mental health concerns must be communicated between facilities; and timely CPR (ideally within 4 minutes) significantly improves survival. The coroner found systemic failures in the department's training, supervision, record-keeping, and admission processes, but could not attribute death solely to restraint or spit mask use—multifactorial causes included underlying cardiac disease, marked exertion, and acute stress.
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Marked physical exertion during violent resistance to restraint
Acute psychological and emotional stress
Pre-existing coronary artery disease with focal moderate-to-severe atheroma of right coronary artery
Potential respiratory compromise from spit mask use
Delay in commencement of CPR (approximately 3 minutes after collapse)
Placement in prone position during restraint and transport
Inadequate training of correctional officers in restraint equipment and CPR
Failure to communicate mental health concerns from Holden Hill to Yatala staff
Inadequate risk assessment processes at admission
Coroner's recommendations
Appointment of an independent Board of Inquiry to review key findings with emphasis on restraint training content and delivery, supervisory training, performance review processes, enforcement of refresher training in restraint/first aid/CPR, risk management processes, and record-keeping requirements
Prohibition of operational duties involving prisoner contact unless correctional officers have completed DCS Control Restraint Defensive Training, current refresher training, current First Aid certificate, and annual CPR renewal
Recording of training expiry dates on correctional officers' identity tags in tamper-proof form
Placement of resuscitation equipment and automatic external defibrillators in all areas managing prisoner arrivals (e.g., sally ports)
Repeal of legislative provisions enabling Holden Hill police cells and similar facilities to be declared as prisons
Implementation of Recommendations 2-10 from Deputy Coroner White's findings in the Joshua Marek Stachor inquest
All first-time Aboriginal prisoners must be placed in shared cells with SA Prison Health Service notification if relocation to single cell occurs
Provision of information pamphlets about Aboriginal health and liaison services to all Aboriginal prisoners
SAPOL officers at Holden Hill attend Yatala for biometric database entry to facilitate incident response
DCS develop a Memorandum of Understanding with the Public Service Association and Correctional Officers Legal Fund regarding prompt access to legal advice after incidents
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