Coronial
QLDcommunity

Charlesworth, Natarsha

Deceased

Natasha Charlesworth

Demographics

22y, female

Date of death

2007-10-07

Finding date

2011-11-03

Cause of death

cardio-respiratory arrest as a consequence of drowning in freshwater

AI-generated summary

Natasha Charlesworth, 22, died from drowning following entrapment in the Tully River during a white water rafting tour with Raging Thunder. The raft capsized while navigating rapids, and Ms Charlesworth became trapped underwater against rocks for approximately 8-10 minutes. Despite prompt extrication, CPR, and helicopter evacuation to Cairns Base Hospital, she could not be revived. The coroner found the raft, PFD, crew briefing, and guide competency were adequate, but identified critical gaps: the guide was inexperienced on this particular rapid route with only 6 prior commercial trips; cover positions were inadequate to prevent rafters reaching entrapment zones; and formal documented risk assessment procedures were lacking. The coroner emphasised that formal risk management processes with documented procedures, hazard mapping, and competency assessment protocols could reduce similar deaths by improving guidance on safest routes and strategically positioning rescue cover.

AI-generated summary and tagging — may contain inaccuracies; refer to original finding for legal purposes.

Specialties

emergency medicineintensive carepathology

Error types

systemdelay

Clinical conditions

drowninghypoxaemiahypotensionhypothermiacardio-respiratory arrest

Procedures

cardiopulmonary resuscitationlaryngeal mask airway insertionintubationdefibrillation

Contributing factors

  • raft capsize while navigating rapids
  • prolonged entrapment underwater against rocks
  • limited cover positions to retrieve rafters before entrapment zones
  • guide inexperience on this particular rapid route
  • insufficient formal risk assessment and documented procedures for rapid-specific hazards
  • absence of documented criteria for assessing new guide competency on critical rapids

Coroner's recommendations

  1. Raging Thunder should review its operational procedures by conducting formal risk assessments of each set of rapids, identifying all hazards and selecting control measures appropriate to the unique attributes of each set of rapids that mitigate risk to a defined acceptable level
  2. Hazards, risks and workings of control measures should be shown as overlays on current maps of the rapids with accompanying explanatory notes about relevant strategies
  3. Safety-critical strategies should be highlighted in documented procedures
  4. Documented procedures should be incorporated into training and auditing programs
  5. The operator should identify rapids requiring higher levels of technical proficiency from guides and implement specific competency assessment protocols
  6. Periodic internal investigation of flip overs should be conducted to extract lessons and facilitate review of documented procedures
  7. Periodic auditing should be implemented to review effectiveness of control measures
Full text
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Source and disclaimer

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