Explosion and fire reported in Choteau Cassandra Soto - MTN and last updated 2021-04-20 17:55:16-04 GREAT FALLS â All 20 residents of the building have been accounted for; two people were taken to Benefis Teton Medical Center in Choteau to be treated for burns and smoke inhalation. According to the Teton County Sheriff's Office, the fire will more than likely continue to burn into the night. Sheriff Keith Van Setten said, "We donât know what the smoke has in it. Thereâs a lot of toxins and stuff in there and weâre very concerned about issues in the future with breathing difficulties, if you breathe in that smoke too long, so we got a lot to do and really want people to be safe first.â