Police: Aurora attacker used gun he shouldn’t have owned

Employees are escorted from the scene of a shooting Friday at a manufacturing company in Aurora, Ill. (AP Photo/Matt Marton)

AURORA, Ill. — The man who opened fire and killed five co-workers including the plant manager, human resources manager and an intern working his first day at a suburban Chicago manufacturing warehouse, took a gun he wasn’t supposed to have to a job he was about to lose.