Wayne Larder, a 42-year-old man with depression, suicidal ideation, and substance use disorder, died by hanging in Hakea Prison on 22 February 2021. Critical failures in suicide risk management included: (1) mental health staff lacked access to Statement of Material Facts and PSOLIS database containing crucial psychiatric history; (2) reduction from high to low ARMS on 21 February despite volatility and recent court-triggered self-harm; (3) placement in a 'three-point ligature minimised' cell where he accessed a TV power cord; (4) court concerns about his suicidality were not communicated to prison staff; (5) inadequate ARMS supervision with only one face-to-face observation in 18 hours; (6) only six safe cells at a facility housing 900+ prisoners, many with mental health needs. The coroner found the mental health management 'demonstrably suboptimal' and made six recommendations addressing PRAG training, access to information, ligature minimisation, safe cell capacity, and mental health infrastructure.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes. Report an inaccuracy.
Specialties
psychiatrypsychologygeneral medicine
Error types
diagnosticsystemcommunicationdelay
Drugs involved
methamphetaminecitalopramnaproxenparacetamol
Clinical conditions
depressionsuicidal ideationself-harm behavioursubstance use disordermethylamphetamine use disorderanxiety disordercluster b personality traitsadjustment disorder
Contributing factors
Inadequate suicide risk assessment and management
Mental health staff lacked access to Statement of Material Facts
Mental health staff lacked access to Psychiatric Services Online Information System (PSOLIS)
Reduction from high ARMS to low ARMS on 21 February despite documented risk factors
Inadequate ARMS observations (one face-to-face observation in 18 hours)
Placement in three-point ligature minimised cell with accessible ligature points
Failure to communicate court concerns about suicidality to custody staff
Volatile emotional state and impulsivity following court appearances
Coroner's recommendations
Introduce face-to-face training for PRAG Chairs incorporating scenario-based training, roleplays and other appropriate delivery methods
Establish a Suicide Prevention Governance Unit to provide formal quality assurance, oversight, and auditing of PRAG decisions and promote consistency in ARMS application
Reinforce PRAG consideration of static and dynamic risk factors, particularly recent presentation, suicidal and self-harm ideation and behaviour
Require PRAG to carefully document decisions to reduce prisoners from High ARMS to Low ARMS with rationale and factors prompting the decision
Explore feasibility of providing all staff conducting ARMS assessments with access to Statement of Material Facts
Improve sharing of Psychiatric Services Online Information System (PSOLIS) information among staff conducting ARMS assessments
Give urgent consideration to providing prison mental health nurses with access to Standardised Risk Management Tool
Undertake immediate remedial work to ensure all cells housing newly admitted prisoners are fully ligature minimised
Take immediate steps to ensure all cells are three-point ligature minimised as quickly as possible, with view to full ligature minimisation over time
Conduct urgent review of all three-point and fully-ligature minimised cells to ensure fittings are truly 'ligature approved'
Increase number of safe cells at Hakea from six to 12 as a matter of utmost urgency
Explore feasibility of introducing regular refresher training for Gatekeeper program for all prison officers
Include training in effective management of prisoners with personality disorders and common mental health conditions
Conduct review to determine adequacy of resources and facilities at Hakea to manage prisoners with complex mental health issues
Consider feasibility of establishing a mental health unit at Hakea staffed by mental health practitioners and custodial staff
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.