Coronial
VICother

Finding into death of Chao Liang Mai

Deceased

Chao Liang Mai

Demographics

56y, male

Date of death

2018-11-27

Finding date

2025-12-18

Cause of death

Hanging

AI-generated summary

Chao Liang Mai, a 56-year-old remanded prisoner with documented psychiatric history and previous suicide/self-harm risk flags, died by hanging in a prison cell on 27 November 2018. Critical systemic failures included: (1) a classification error where his medium-security rating was not entered into the prison management system, leading to incorrect maximum-security placement; (2) poor communication between the Sentence Management Division and the receiving prison about the corrected classification; (3) incomplete induction processes; and (4) a ligature point accessible via manipulation of the in-cell smoke detector. The coroner found the death likely preventable given the accessible ligature point. Key lessons: ensure security classification errors are promptly identified and communicated; complete all induction protocols regardless of prior incarceration; eliminate accessible ligature points in cells housing prisoners with suicide risk history; and maintain timely inter-departmental communication regarding prisoner risk factors and classification changes.

AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.

Contributing factors

  • Classification error: medium-security rating not entered into electronic system, resulting in incorrect maximum-security placement
  • Failure by Sentence Management Division to communicate classification correction to receiving prison
  • Incomplete prisoner induction processes (Day of Arrival Checklist and First Night Program not completed)
  • Accessible ligature point in smoke detector (via manipulation with metal fork)
  • Language barrier limiting communication and support
  • Proximity of classification correction to death (potentially psychological precipitant)
  • Recent stressful events: arrest, police custody, prison reception

Coroner's recommendations

  1. That the Sentence Management Division update the Sentence Management Manual to include processes for responding to discrepancies between a prisoner's security rating and the classification of the receiving location, including: (a) how SMD staff expediently rectify classification issues when they cannot contact staff who completed the PRSA; and (b) who from the receiving location SMD should inform of the outcome of prisoner classification reviews and the timeframe in which this must occur. [Corrected Victoria has since made required amendments]
  2. That RCC's General Manager incorporate its prisoner reception processes into its annual internal audit schedule as part of GEO's Governance, Risk and Compliance Framework. [GEO has since acquitted this recommendation]
  3. That Corrections Victoria provide JARO with quarterly updates on progress against smoke detector replacement works across the public system. [Replacement works were completed as of 10 August 2022]
Full text

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