Coroner's Finding: Davies, Luke; Drobnjak, Aleksander; Ritter, Magnus; Roche, Anthony
Deceased
Luke William Davies, Aleksander Drobnjak, Magnus Julian Ritter, Anthony James Bernard Roche
Demographics
male
Date of death
2016-07-31
Finding date
2019-08-30
Cause of death
Drowning (confirmed for Luke Davies and Magnus Ritter; suspected but unproven for Aleksander Drobnjak and Anthony James Bernard Roche due to insufficient remains)
AI-generated summary
Four young men drowned when their recreational fishing boat sank in Frederick Henry Bay on 31 July 2016. None held motor boat licenses despite this being a legal requirement. The boat was a 50-year-old fibreglass vessel with a 150 hp motor (35 hp over design capacity), likely structurally compromised from age and water ingress. Critical safety failures included: only three life jackets for four people (one child-sized), none of the men properly wearing or using their PFDs, no marine radio or EPIRB despite recommendations, and no one informed of their plans. The boat was neither professionally inspected before purchase nor registered. The exact cause of sinking cannot be determined (likely transom rot, capsize from chine walking, or impact damage), but multiple preventable factors directly contributed. All four were likely dead by mid-morning, well before rescue could have been attempted.
AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.
Error types
Clinical conditions
Contributing factors
- Lack of motor boat licenses and qualifications for all four men
- Boat structurally compromised from age and water ingress/rot
- Boat fitted with oversized motor (150 hp vs design capacity 115 hp)
- Deficient safety equipment: only 3 life jackets for 4 people, one child-sized
- Life jackets not worn correctly or not worn at all by deceased
- Life jacket not serviced or maintained despite being required
- No marine radio or EPIRB on board
- No one informed of boat's location or return time
- Boat not professionally inspected before purchase
- Inexperienced boat operation leading to improper handling
- Boat overloaded and sitting too low in water
- Vessel exhibited chine walking tendency due to overpowering and poor operation
- No alternative propulsion or safety backup systems
Coroner's recommendations
- All persons purchasing a second-hand boat should have it professionally inspected by a suitably qualified person before use
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