New Jersey Shooter Was Depressed Ex-Marine

Killed two co-workers at grocery store, then self

An ex-Marine who had suffered from depression and once tweeted about killing "everyone I see" opened fire in camouflage gear at a New Jersey supermarket, gunning down two co-workers before he killed himself.

Middlesex County prosecutors say 23-year-old Terence Tyler left his night clerk shift at a Pathmark store in Old Bridge Township around 3:30 a.m., drove off and returned 20 minutes later to the closed store with a handgun and an assault rifle.