Inquest Into The Death Of Catherine Maree Broadbent
Deceased
Catherine Maree Broadbent
Demographics
39y, female
Date of death
2018-09-18
Finding date
2024-06-17
Cause of death
multiple drug toxicity (etizolam and carisoprodol as major components)
AI-generated summary
Catherine Broadbent, 39, died from multiple drug toxicity involving benzodiazepines (etizolam, carisoprodol) sourced from the dark web, in the context of chronic borderline personality disorder and complex PTSD with lifelong suicidality. She was managed by an intensive community mental health team following a Multi-Agency Response Guide (MARG) designed to minimise hospitalisations after previous admissions had proven counterproductive and traumatising. The coroner found the clinical care reasonable and appropriate within available structures. However, the case highlights a critical service gap: Cathy required intermediate residential respite and therapeutic recovery services—neither acute hospital admission nor community outreach alone—which were unavailable. Short voucher-funded respite stays (72 hours twice monthly) at Hyson Green proved insufficient. The coroner noted that Victoria's Royal Commission and national mental health policy frameworks identify crisis respite services as essential but missing from many Australian systems, yet deferred making public safety findings due to passage of time since 2018.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Contributing factors
- chronic borderline personality disorder and complex post-traumatic stress disorder
- lifelong pattern of self-harm and suicidality
- access to benzodiazepines and other medications via dark web
- absence of intermediate residential respite and therapeutic recovery services
- insufficient short-stay respite placements (72-hour voucher system twice monthly)
- crisis presentation on evening of death with laceration requiring treatment
Coroner's recommendations
- Develop and implement intermediate residential respite and therapeutic recovery services in the ACT mental health system, as identified in the Victoria Royal Commission on Mental Health and the National Mental Health and Suicide Prevention Agreement
- Review the adequacy of respite accommodation funding and duration (currently 72 hours twice monthly) for consumers with chronic high risk of suicide and complex trauma
- Clarify policy priorities within the ACT Mental Health and Suicide Prevention Strategy regarding therapeutic respite services as a core element of suicide prevention
- Consider developing therapeutic alliances with facilities in other states or territories to provide crisis respite and intermediate care models when local capacity is insufficient
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