Arizona Man Faces Amputation After Heat Collapse in Bullhead City

Grant Siler, 72, suffered severe injuries when he collapsed while walking outdoors in Bullhead City, Arizona during extreme heat conditions earlier this month. His core body temperature exceeded 105 degrees after the fall on August 3, with family members estimating he remained on the pavement for at least an hour before someone discovered him.

Medical personnel transported Siler to a burn intensive care unit in Las Vegas following the incident. Upon arrival, physicians diagnosed him with heat stroke and multiple organ failure, in addition to second and third-degree burns across various parts of his body. He subsequently underwent two surgical debridement procedures as his condition stabilized.

Surgeons determined that tissue damage in Siler’s right leg was too extensive to heal properly. An above-knee amputation has been scheduled for August 31, according to reporting from FOX 10 Phoenix. Doctors believe this approach will accelerate his overall recovery and provide superior pain management compared to alternative surgical options.

Siler’s wife, Vicki, has been commuting 90 minutes round-trip to Las Vegas while maintaining employment to cover household expenses. The family has launched a fundraising campaign to address anticipated costs for home modifications, medical equipment, prosthetics and other recovery-related expenses. His daughter, Heather Crook, described her father as someone who typically pushes through physical hardship without complaint, making his current condition particularly difficult for the family.