Luke De Piazza, a 34-year-old man with long-standing mental health issues, died by hanging on 3 March 2017. Six days prior, he had voluntarily discharged from a psychiatric inpatient unit. On the day of death, he presented to the ED reporting suicidal ideation, then attended a psychiatric unit where he became agitated and was apprehended by police under section 22 of the NSW Mental Health Act. Critically, police were instructed by the attending doctor to leave before formal mental health assessment was completed. De Piazza subsequently absconded from the hospital and died by hanging hours later. The coroner found no fault with the doctor's clinical judgment or the police's departure, but identified a significant systemic issue: unclear responsibility for security and custody transfer between NSW police and hospital staff at the NSW/Victoria border. The coroner highlighted the need for formalized handover protocols clearly documenting when hospital staff accept sole responsibility for the patient's care and security.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
mental health crisis with active suicidal ideation
unclear custody transfer protocols between NSW police and hospital at state border
police instructed to leave before formal mental health assessment completed
patient absconded from hospital before assessment
lack of formalized handover documentation between police and hospital staff
Coroner's recommendations
Formalize a protocol document whereby the attending police officer and senior ED doctor countersign a document confirming transfer of care from police to hospital
Ensure the protocol requires clear and comprehensive verbal handover of information regarding identified risks before custody transfer
Ensure the protocol specifies that police should not withdraw before the handover process is completed
Ensure the protocol clarifies that hospital staff are responsible for care and management of behavioral issues once handover is complete, and police may be called to assist if risk level cannot be safely managed
Establish that police cannot delegate custody to security guards, receptionists, or admin staff, nor leave a person in police custody unattended in a secure room if the hospital has not formally accepted care
Develop formalized cross-border protocols between NSW and Victoria addressing the specific differences in mental health legislation and custody transfer procedures
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