SK, a 25-year-old man with ADHD, borderline personality disorder, PTSD, depression and anxiety, died from a self-inflicted gunshot wound while handling an unregistered revolver under the influence of amphetamines, cannabis, benzodiazepines and other drugs. SK had engaged with mental health services following a suicide attempt in June 2021 and was referred to substance abuse treatment services (STAR), which he initially engaged with but subsequently disengaged after several sessions. Mental health treatment was deemed appropriate and reasonable by the CPU. However, clinical lessons include: the importance of integrated mental health and substance abuse services (SK had to navigate separate systems), the challenge of managing patients with polysubstance dependence who disengage from treatment without clear reason, and the need for comprehensive safety planning regarding access to weapons in high-risk individuals. The coroner noted that substance-induced impairment of judgment and coordination significantly increased risk when handling firearms.
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Specialties
emergency medicinepsychiatryaddiction medicinegeneral practicetrauma surgery
unsafe handling of unregistered firearm without training or experience
impaired judgment from acute substance intoxication (amphetamines, cannabis, benzodiazepines)
polysubstance dependence with ongoing drug and alcohol use
disengagement from substance abuse treatment services
absence of firearm safety mechanism
access to illicit unregistered firearm
lack of mental health follow-up after November 2021
death of beloved pet in November 2021 triggering deterioration
Coroner's recommendations
Support implementation of reforms recommended by the Royal Commission into Victoria's Mental Health System to improve access to integrated mental health and AOD services
Encourage members of the public to surrender unregistered firearms via local police stations or licensed firearm dealers
Encourage reporting of illicit firearms to authorities
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