Coronial
QLDcommunity, community, community

Nebauer, Talieha; Fowell, William and Whiticker, Caitlin Wilkinson

Deceased

Caitlin Wilkinson Whiticker, Talieha Nebauer, William Johnathan Fowell

Demographics

18y, female, female, male

Date of death

2014-08-05, 2014-04-06, 2014-06-10

Finding date

2019-08-30

Cause of death

Caitlin: suicide by hanging; Talieha: suicide by hanging; William: suicide by train

AI-generated summary

Three adolescent patients (aged 18 at death) died by suicide within four months of the Barrett Adolescent Centre (BAC) closure in January 2014. Caitlin had complex mental health needs including bipolar affective disorder and PTSD; she lived with her mother and a family member with whom she had a dysfunctional relationship, medication non-compliance (particularly lithium), housing instability, and recent relationship breakdown. Talieha had post-traumatic stress disorder and borderline personality disorder from childhood sexual abuse; she transitioned to an adult facility (PRCCU) with reduced supervision than anticipated, and experienced a distressing incident before her death. William had intellectual disability, anxiety, and profound abandonment issues; he transitioned to temporary disability-supported accommodation with inadequate mental health service linkage and later his father departed for Canada. While transition arrangements were documented as adequate by inquiries, systemic gaps in adolescent-to-adult mental health service alignment, inadequate mental health support for those with dual diagnosis, loss of continuity of care for complex cases, and housing instability emerged as contributory factors. No findings suggest clinical errors directly preventable; rather, the timing of closure and systemic service gaps created vulnerability.

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

Contributing factors

  • Loss of continuity of care following BAC closure for long-term patients
  • Inadequate transition planning implementation for adolescents with complex mental health needs
  • Misalignment between adolescent and adult mental health service models
  • Housing instability and accommodation breakdown
  • Medication non-compliance and inadequate monitoring
  • Systemic gaps in mental health support for dual diagnosis (mental illness + intellectual disability)
  • Inadequate family involvement/confidentiality constraints
  • Limited access to mental health services post-discharge
  • Personality vulnerabilities and attachment issues exposed by specific triggering events
  • Loss of established therapeutic relationships

Coroner's recommendations

  1. The Coroner declined to make further recommendations (per section 46 of the Coroners Act 2003), finding that extensive recommendations from the Commission of Inquiry, CECIBS Process Review, and ongoing Queensland Health Suicide Prevention initiatives adequately address prevention of self-harm and suicide in adolescents and young people. However, existing key recommendations from related inquiries include: (1) development of a new 12-bed Adolescent Extended Treatment facility; (2) alignment of adolescent and adult mental health service transition arrangements; (3) dual diagnosis service mapping and guideline review; (4) Enhanced training for disability support workers and non-government organisations in mental health; (5) Complex Case Review processes for clients with dual disability; (6) Joint transition planning protocols between Queensland Health and Disability Services; (7) Addressing the gap between child/adolescent and adult mental health models for 18-year-olds; (8) Multi-agency collaboration frameworks; (9) Zero Suicide in Healthcare Multisite Collaborative implementation; (10) 17 specific recommendations from the Child and Youth Panel's multi-incident analysis including standardised communication practices, suicide risk formulation, care planning for suicidality, and evidence-based m-Health support
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