Finding into death of Tristan Edmond Cosgriff
Deceased
Tristan Edmond Cosgriff
Demographics
18y, male
Date of death
2010-03-25
Finding date
2013-02-22
Cause of death
Multiple injuries secondary to motor vehicle accident
AI-generated summary
An 18-year-old male died from multiple injuries sustained in a motor vehicle collision when his vehicle veered left off Plenty Road, Mill Park and struck a tree. The vehicle was travelling faster than the speed limit, the driver was not wearing a seatbelt, and there was no evidence of braking or steering input before impact. Toxicology was negative for alcohol and drugs. The coroner found insufficient evidence to support findings of involvement by another vehicle, intentional self-harm, or contributory road infrastructure factors. The collision likely resulted from driver distraction causing the vehicle to veer left, followed by loss of control. The coroner commended VicRoads and TAC for funding safety improvements including roadside hazard removal, sealed shoulders, and wire rope barriers along this arterial road, where multiple tree-strike fatalities had occurred.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Specialties
Contributing factors
- excessive speed relative to posted speed limit
- driver distraction (looking down inside vehicle)
- failure to wear seatbelt
- absence of braking or steering input before impact
- inexperience as a young driver
- possible panic response or loss of control after veering from roadway
Coroner's recommendations
- VicRoads to investigate installation of wire rope safety fencing along the stretch of Plenty Road as a priority
- Implementation of road safety treatments including removal of roadside hazards such as trees, construction of sealed shoulders on the median side, and installation of roadside barriers (both wire rope and fixed metal barriers)
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