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2025 WOR: Idaho BLM Physical Training Fatality – June 10, 2015

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Incident Summary:

On the morning of Wednesday June 10, 2015, at approximately 0900, Terry Sonner, a Fire Operations Supervisor, collapsed and lost consciousness at the Hammett Guard Station, on the BLM Boise District in Idaho. He had just completed a physical fitness training run and was talking with other crew members when he collapsed. Despite immediate response by crewmembers and administration of advanced cardiac life support by EMS personnel, Terry was pronounced dead at 0947.

A Serious Accident Investigation (SAI) Team and Critical Incident Stress Management (CISM) Team were ordered to support the district. The SAI Team reviewed human, environmental, and material factors, but found nothing specific that contributed to his death. Interviews and a review of the autopsy results, medical records, and training records did not reveal any obvious warning signs that may have led to this outcome.

Terry Sonner, age 33, was a husband and father to five young children. A 14-year veteran of the BLM, he spent much of his career in BLM’s Twin Falls, ID, and Elko, NV Districts before moving to the Boise District in 2010. Mr. Sonner had just been promoted to Superintendent on June 1, 2015, a leadership role at the Boise District’s fire facility in Hammett, Idaho.

Discussion:

  • On rare occasions, routine physical training leads to a medical emergency.
    • What is your organization’s response plan for an event like this?
    • How does your crew prepare for responding to medical emergencies?
    • Where is your closest AED when at the station, in the field, and on the road?
  • How do you promote transparency and confidentiality for crewmembers who do have existing medical conditions to share that information?

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