Adam Timothy Garner, aged 18½, died by hanging in his prison cell at Canning Vale Prison Complex on 6 January 2000, approximately 24 hours after admission. He was on remand for a serious violent offence and was experiencing multiple stressors: first-time entry to adult prison, drug withdrawal, concerns about sentence length, recent Hepatitis C diagnosis, and apparent lack of external support. Although he had a documented history of contemplating suicide during stress and ADHD diagnosis, he misled reception staff by denying past suicidal ideation. Prison medical staff assessed him as low risk based on his presentation and lack of access to his juvenile detention records, which would have revealed his history. The coroner found he acted impulsively while on medication that made him drowsy, likely viewing suicide as one of his coping options. The coroner concluded that even with hindsight, care provided was appropriate to his presentation, but highlighted the need for early involvement of mental health professionals with young first-time adult prisoners and access to juvenile records during reception.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes. Report an inaccuracy.
Specialties
correctional healthpsychiatrygeneral practice
Error types
systemcommunication
Drugs involved
prescription medication for alcohol and drug withdrawal
Clinical conditions
Attention Deficit Hyperactive Disorderopioid dependencealcohol dependencesuicidal ideationHepatitis C infection
Procedures
resuscitationintubationCPR
Contributing factors
First admission to adult prison system
Multiple concurrent stressors: serious violent offence charge, uncertain sentence, drug withdrawal, Hepatitis C diagnosis, perceived lack of family/social support
History of impulsive behaviour and ADHD
Masking of past suicidal ideation during reception assessment
Unavailability of juvenile detention records at time of admission
Young age (18½ years) in adult detention environment
Coroner's recommendations
Ensure rapid access to juvenile detention records for young persons transitioning from juvenile to adult detention system
All prisoners under 20 years of age entering prison for the first time should see a member of the Forensic Case Management Team (FCMT) as part of orientation, before exposure to mainstream prison environment
Early non-authoritarian mental health professional contact should occur before new young admittees have extensive contact with mainstream prisoners
Young first-time adult prisoners should be given early opportunity to contact relatives in their first isolating hours in the new detention system, prior to contact with mainstream that may negatively influence requests for assistance
Clarification of the term 'at risk' in the ARMS identification system to reduce confusion among staff
Ensure orientation processes for new admittees occur promptly, preferably before commencing work assignments
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.
Content may be incomplete, reformatted, or summarised. Some material may have been redacted or restricted by court order or privacy requirements. Always refer to the original court publication for the authoritative record.
Copyright in original materials remains with the relevant government jurisdiction. AI-generated summaries and tagging are for educational purposes only, may contain inaccuracies, and must not be treated as legal documents. We welcome feedback for correction — report an inaccuracy here.