COLUMBUS, Ohio (WTVN) --Columbus police are looking for the gunman who shot and killed another man out walking his dog early Thursday on the east side.

Willie Casey, 30, was pronounced dead after he was found on the sidewalk in front of the Kroger store on East Main St. at Alum Creek Dr. just before 2 a.m.

The intersection was closed to traffic through much of the morning rush hour.

Witnesses say the suspect, who fled on foot, is a black male wearing a red tank top and white shorts.

Anyone with information on the shooting is asked to call Columbus police at 614-645-4730 or Crimestoppers at 614-645-TIPS.