CHESTER, Pa. (CBS) – Police in Delaware County are investigating a double shooting early Thursday morning.

The shooting happened at about 2:30 a.m. in an alley behind the 300 block of East 11th Street in Chester.

According to investigators, two unidentified males were shot during the incident. Both victims were taken to Crozer-Chester Medical Center in an unknown condition.

Authorities say a shotgun and two other weapons were found at the scene.

So far, no arrests have been made and a motive in the shooting remains under investigation.