Law enforcement officials identified Roley as the suspected gunman after he was found dead on Canfield Mountain with a shotgun nearby. Part of the investigation into Roley's background is focusing on his childhood in Arizona, where he lived with his mother and stepfather, the sources said.

Officials have identified the two firefighters who were killed in an ambush shooting as they responded to a wildfire report near Coeur d'Alene, Idaho, on Sunday, June 29