Who was Wess Roley, suspect who started fire and killed firefighters in Idaho?

Twenty-year-old Wess Roley shot and killed two firefighters and injured a third after starting a fire near a well-known hiking trail in Idaho, US. He opened fire when firefighters asked him to move his car. Hundreds of officers from local, state and federal agencies were involved in the operation, and his body was later found near the scene after a long standoff. Notably, Roley had expressed interest in becoming a firefighter himself

Explainers