Police are investigating after two men were shot outside an apartment complex on the southeast side Sunday night.

Witnesses say a group of people walked up to the men outside the apartment complex on Utopia Avenue and someone opened fire, shooting the two men. The group then took off.

The two men are recovering in the hospital and no arrests have been made.

Investigators say, based on the number of shell casings they have recovered, they believe there was more than one shooter.