Armed citizen John Hurley intervened in an attack on an Arvada, Colorado, police officer, killed the attacker, and was then inadvertently shot and killed by police.
CBS Denver notes that the incident occurred Monday afternoon but police are just now releasing details.
Those details show that officer Gordon Beesley was ambushed by a suspect armed with a 12 gauge shotgun.
Beesley was responding to reports of an armed suspect near Old Towne Square. When he parked his cruiser to walk toward the square, the suspect parked behind him. The suspect then chased after Beesley, shooting him…