“Leadership, Humility, and Grit”: Teton County Idaho Search and Rescue mourns longtime teammate killed in snowmobile crash

The Teton County Idaho Search and Rescue team is mourning the loss of a long-standing member after a fatal snowmobiling accident over the weekend. In a deeply moving Facebook tribute shared on Thursday, the volunteer organization identified the victim as Mark Bostleman, a dedicated teammate who had served as a leading advisor since joining the group in 2018.

The fatal crash happened on Sunday in the Big Hole Mountain Range, where it appears Bostleman was recreating at the time, according to the TCISAR Facebook page. TCISAR says his passing leaves a void in the team he served with for over seven years.