Tim Looker, aged 29, died by suicide in Bunbury Regional Prison on 3 October 2023 by hanging from a bedsheet attached to a protruding bolt in his cell. Tim had ADHD diagnosed since childhood (previously prescribed dexamphetamine) and Type 2 diabetes (metformin), neither condition treated during his 99-day imprisonment. Key clinical lessons include: (1) prisoners with longstanding ADHD managed by stimulants in the community should have access to alternative long-acting stimulants in prison rather than no ADHD treatment; (2) initial nursing assessments should prompt further investigation of blood glucose readings in the borderline range, particularly when diabetes is disclosed; (3) administrative systems must ensure follow-up of requests for medical records from external providers; and (4) doctor admission assessments should occur within the mandated 90-day timeframe to allow patients to discuss mental health and medical concerns. While the coroner identified several missed opportunities, no adverse findings were made against individual clinicians, as Tim did not disclose his diabetes to health providers and no prior incidents had flagged bolts as ligature risks.
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Specialties
general practicepsychiatrycorrectional health
Error types
systemcommunicationdelay
Drugs involved
dextroamphetaminemetformin
Clinical conditions
attention deficit hyperactivity disordertype 2 diabetes mellitusimpulsivity secondary to ADHD
Contributing factors
ADHD untreated during imprisonment
no medication for previously diagnosed ADHD
Type 2 diabetes not disclosed to health providers at reception
metformin not prescribed
protruding bolt in cell used as ligature anchor point
cell not ligature minimised
missed opportunity to follow up medical records from SWMHS
doctor admission assessment delayed beyond 90-day policy
prisoner placed in single cell after assault with minimal peer support
no welfare check performed during afternoon unlock on day of death
Coroner's recommendations
To improve the care and treatment of prisoners with previously diagnosed ADHD, those prisoners who were prescribed and using a short-acting stimulant (such as dexamphetamine) in the community at the time of their imprisonment, be given the option of having prescribed a long-acting stimulant (such as lisdexamphetamine) as an alternative medication for the treatment of their ADHD.
To assist the treatment of prisoners with previously diagnosed mental health issues, the Department of Health and the State Forensic Mental Health Service permit 'read-only' access to PSOLIS by prison medical officers.
To assist the health care and treatment of prisoners, the Department introduces a prompt on its EcHO system for staff to follow up a request for a prisoner's medical information that has not been provided within a reasonable time.
In order to better manage vulnerable prisoners and thereby enhance security, the Department should take immediate steps to ensure all cells in Unit 2 are either three-point or fully ligature minimised as quickly as possible.
In order to enhance the care of prisoners, the Department adopts across the entire prison estate the recent change made by BRP to its 'Fortnightly Security Checks' form so that prison officers are reminded of the importance to identify potential ligature anchor points in cells.
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