Towards Safer Custody: A Systematic Review of Interventions Aimed at Preventing Unexpected Deaths Custody in Australia, Canada, and New Zealand (PID129)

4pm – 4.30pm GMT+03:00, 27 October 2025 ‐ 30 mins

Thematic Workshop Sessions

Unexpected deaths in custody remain persistent in custodial settings. Current prevention strategies and interventions are centred around the leading cause of death, self-harm and suicide. The inclusion of unexpected deaths in custody not related to self-harm and suicide highlights the need for efforts to co-design prevention strategies for such deaths. 

The focus of this study on Australia, Canada and New Zealand highlights the persistent and sustained over representation of First Nations peoples in carceral systems and strengthens the evidence around the need for culturally appropriate therapeutic initiatives. Our synthesis included upstream strategies and procedural approaches, as well as perspectives from those with lived experience of incarceration, correctional staff and emergency physicians. Peer support programs have potential to reduce deaths from self-harm or suicide. Such programs must include clear objectives, sustainable resourcing, and provide net benefits to both individual ‘at risk’ who receive support and the peers who provide that support.

Our findings underscore the importance of evaluating the effectiveness of prevention strategies to reduce unexpected deaths in custody. Previous evaluations, although scarce, have shown the adoption of effective psychiatric practices can reduce suicide related deaths in custody. In the absence of such evaluations, it is unclear whether current efforts are achieving their intended outcomes. Of concern is the dearth of evidence or policies around other causes of deaths. In this context, training to frontline staff and building cross sectoral communication to better meet the needs of emergency healthcare in custodial settings is crucial and requires sustainable investment.
 
Moderated by Mariana Martin, Deputy Commissioner-General: Rehabilitation and Reintegration, Namibian Correctional Service, Namibia