WASHINGTON, Jan. 28 (Xinhua) -- Four people were killed during a shooting at a car wash in a small town in suburban Pennsylvania on Sunday, state police said.
The shooting took place at Ed's Car Wash shortly before 3 a.m.(060 0 GMT) in Melcroft, about 60 km southeast of Pittsburgh, police said.
Police initially said five people were killed but later clarified that the suspect who was gravely injured is on life support at a local hospital. Another woman hiding behind a pickup truck at the scene suffered only minor injuries.
The shooter, 28, was reportedly armed with an AR-15 semi-automatic rifle, a 9mm handgun, and a 60 8 rifle, and had several magazines for those weapons.
The shooting was the result of a domestic dispute, according to local media.