Mahdi Arjomand: unsurvivable head injury incurred at time of motor vehicle crash impact; Kyal Peter Hiron: chest and abdominal injuries from motor vehicle crash exacerbated by high drug levels; William Craig Dean: abdominal injury from motor vehicle crash exacerbated by illicit drug consumption
AI-generated summary
Three men died in a single-vehicle motor vehicle crash in Western Australia on 15 October 2012. All three were significantly intoxicated with methylamphetamine and other drugs at the time of the crash. The driver (Arjomand) suffered a fatal head injury consistent with loss of consciousness or sudden sleep due to stimulant intoxication. The two passengers sustained serious chest, abdominal and internal injuries. Toxicological evidence confirmed high levels of methylamphetamine in all three, which impairs judgment, increases risk-taking behaviour, and renders users vulnerable to sudden cardiac events and unconsciousness. The coroner found all three deaths were accidental and attributable to injuries sustained in the crash, exacerbated by drug intoxication. This case illustrates how stimulant intoxication significantly impairs driving ability and reduces physiological reserves to survive trauma.
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