Wess Roley, 20, was identified as the Idaho shooter by Bob Norris, the sheriff of Kootenai County, which is in northern Idaho just west of Spokane.

COEUR D’ALENE, Idaho (AP) — A 20-year-old man’s life appeared to have begun to unravel in the months before authorities say he fatally shot two firefighters and severely wounded a third as they responded to a wildfire near Coeur d’Alene, Idaho.

One of the two firefighters fatally shot in an ambush in Idaho on Sunday was from Wisconsin. A lone gunman opened fire on crews responding to a brush fire on Canfield Mountain Sunday, near Coeur d'Alene, Idaho. Kootenai County Fire and Rescue Battalion Chief Frank Harwood was born in Neenah, Wis.