Inquest into the death of Emmett Brown

25y · Male·acute bronchopneumonia and methadone toxicity with high body mass index and obstructive sleep apnoea as contributing factors

Emmett Brown, a 25-year-old First Nations man, died in custody from acute bronchopneumonia and methadone toxicity, with obesity and obstructive sleep apnoea as contributing factors. He had been denied entry to the Buvidal opioid replacement therapy program in August 2022 despite showing 'red flags' for opioid dependence, with no timely reassessment before his death. Chronic disease screening (CDS)—mandatory for Aboriginal people—was never performed after 2021 due to system failures in recording his Indigenous status, missing opportunities to identify sleep apnoea and manage his weight gain (83.6kg to 124kg). On the morning of death, the head-check conducted by CO Papas at 6:15am was inadequate; an alarm clock activated at approximately 6:30am suggested Emmett was already unconscious. Key failures included: inadequate head-check procedures allowing potential missed identification of overdose; long wait times for drug and alcohol assessments (3 months); and serious incident response procedures permitting contamination of officer witness statements. Better clinical monitoring, timely follow-up assessments, completion of mandatory CDS, and robust incident reporting protocols could have prevented this death.