Finding into death of Christopher John Peter Dewhurst
Deceased
Christopher John Peter Dewhurst
Demographics
27y, male
Date of death
2016-12-16
Finding date
2021-05-28
Cause of death
Multiple injuries sustained after being struck by a train
AI-generated summary
Christopher Dewhurst, 27, died by suicide after being struck by a train while on ground leave from a psychiatric unit. He was a compulsory patient subject to a Temporary Treatment Order, admitted with suicidal ideation and substance dependence issues. Key clinical lessons: (1) The family meeting on 16 December became emotionally distressing, with Christopher becoming verbally abusive and hostile; (2) Despite this escalation in behaviour, his previously-approved ground leave was not reviewed or suspended by medical staff; (3) The nursing staff granted ground leave 15 minutes later based on a brief verbal assessment without contemporaneous documented risk assessment; (4) No formal reassessment occurred post-meeting despite known risks with Cluster B personality disorders and impulsivity. The coroner identified missed opportunities to intervene. Risk assessments for patients with personality disorders and impulsivity require particular vigilance, especially after emotionally-charged family meetings that may precipitate acute crises.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Error types
Contributing factors
- Suicidal ideation and depression
- Emotionally distressing family meeting with hostile interaction with father
- Failure to review or suspend previously-approved leave following escalation of behaviour during family meeting
- Impulsivity associated with Cluster B personality disorder traits
- Substance dependence (amphetamines and cannabis)
- Lack of contemporaneous risk assessment prior to granting ground leave
- Polysubstance abuse and mental health comorbidity
Coroner's recommendations
- Review the Chief Psychiatrist Guidelines related to Leave (Leave of absence from a mental health inpatient unit guidelines) to specifically reference Family Meetings and recommend that the patient's leave entitlements be suspended until a review of the patient's risk to taking leave by the patient's Consultant Psychiatrist can be made
- Mercy Health review its own policies and procedures related to Leave to specifically reference Family Meetings and require that the patient's leave entitlements be suspended until a review of the patient's risk to taking leave by the patient's Consultant Psychiatrist can be made
- Mercy Mental Health take steps to discourage the practice of completing retrospective documentation particularly in respect of risk assessments by providing training on the principles that contemporaneous documentation in the healthcare setting should be completed at the time of the event
Full text
Source and disclaimer
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. All court orders for redaction and non-publication are respected; documents with technically defective redaction have been excluded from the database entirely. 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 —