Finding into death of Jae William James Manning
Deceased
Jae William James Manning
Demographics
26y, male
Date of death
2018-03-20
Finding date
2019-06-13
Cause of death
Asphyxia in the setting of an irrespirable environment
AI-generated summary
A 26-year-old man died by asphyxiation using helium gas in a serviced apartment. He was experiencing acute stressors including relationship breakdown, pending fraud-related legal charges, and isolation from family. The coroner emphasised that inert gas suicide is preventable through restricting access to these gases. The deceased had no identified medical conditions or mental health engagement, representing a previously healthy young adult in acute psychological crisis. The coroner identified this as the second of six inert gas suicides investigated within one year and highlighted that 118 Victorians died via helium between 2000–2018. Recommendations focused on regulating helium access through legislative amendment and compelling oxygen dilution in balloon kits, recognising that most inert gas suicides involve individuals with serious mental illness rather than terminal illness, and that restricting means access is an effective suicide prevention strategy.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Specialties
Contributing factors
- Relationship breakdown
- Pending fraud-related legal charges
- Estrangement from family
- Acute psychosocial stressors
- Easy access to pure helium gas
- Lack of mental health engagement or support
Coroner's recommendations
- That the Department of Health and Human Services explore whether the deleterious substances provisions of the Drugs Poisons and Controlled Substances Act 1981 (Vic) should be amended to include the major gases used in inert gas inhalation suicide in Victoria; and whether such an amendment would have any practical impact on Victorians' ability to access these gases for purposes of suicide.
- That the Australian Competition and Consumer Commission declare undiluted helium in balloon kits to be an unsafe product, and make 20% oxygen dilution of helium in balloon kits compulsory.
- I commend and encourage the Australian Competition and Consumer Commission to continue its work with helium manufacturers and suppliers.
Full text
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