Coronial
WAcommunity

Inquest into the Suspected Death of Sebastian POULSON

Deceased

Sebastian POULSON

Demographics

38y, male

Coroner

Coroner Jenkin

Date of death

2014-10-19

Finding date

2021-04-13

Cause of death

Unascertained; most likely exposure after walking in bushland

AI-generated summary

Sebastian Poulson, age 38, disappeared from Wangkatjunka Community in remote Western Australia on 19 October 2014. He had serious cardiac conditions including rheumatic heart disease, decompensated congestive heart failure, and rapid atrial fibrillation, with documented non-compliance with medications. He was last seen asleep on a verandah around 2-3 am; by 7 am he was missing. Despite comprehensive aerial and land searches, police investigation, and public awareness campaigns, no trace was found. The coroner concluded he likely died from exposure in bushland near the Community. While his body was never located, the evidence of no bank transactions, no medical service access, no contact with family (including missing birth of his daughter), and expert opinion on survival timeframes in extreme heat (42°C+) led to the finding of death. The case highlights the challenges of investigations in remote locations with limited medical infrastructure and the vulnerability of individuals with significant chronic disease in remote communities.

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

Specialties

cardiologyemergency medicine

Clinical conditions

rheumatic heart diseasedecompensated congestive heart failurerapid atrial fibrillationtricuspid regurgitationexposure

Contributing factors

  • Serious cardiac disease (rheumatic heart disease, decompensated congestive heart failure, rapid atrial fibrillation)
  • Non-compliance with cardiac medications
  • Remote location with limited water sources and rugged terrain
  • Extreme ambient temperatures (42°C+)
  • Possible acute medical event during bushland exposure
  • Lack of access to vehicle or communication devices
Full text

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