At least five people were killed and one more wounded in a shooting at a car wash in Melcroft, Pennsylvania, on Sunday, local authorities report. The victims have not been identified, but three were men and two women.
Investigation is ongoing to determine if the shooter, who also remains unidentified, is among those found dead at the scene. The attacker reportedly used a semi-automatic rifle, and the motive behind the shooting is at this point unknown.
This is a breaking news story that will be updated as more details become available.