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.

Roley had no known criminal record. Local police had five recent minor and non-violent interactions with Roley, whereby they asked him to move his vehicle from where he was parked.

Authorities on Monday confirmed the identity of the suspect found dead on Canfield Mountain on Sunday as 20-year-old Wess Roley, reports CNN. The suspect is believed to be the only shooter involved in the deadly ambush on firefighters in Idaho Sunday,