The suspect who allegedly ambushed firefighters on the job in Coeur d'Alene, Idaho, had contact and discussion with first responders before shooting at them with a shotgun, killing two of them and critically injuring a third,

It appears he shot himself, according to Kootenai County Sheriff Robert Norris.There is no indication of motive at this time in the attack that killed two firefighters and injured a third, Norris said at a press briefing Monday afternoon.