WARREN — Police detectives are investigating shots fired outside the Fastlane Food Store at 2650 W. Market St. at 9:39 p.m. Saturday.

A review of the store’s security cameras showed a maroon Dodge Caravan pulling out of the store’s parking lot onto Southern Boulevard and then turning eastbound onto West Market Street. As it turned, the police report states two shots were fired from the Caravan at a man walking in the west end of the store parking lot.

The man, wearing all black with a ski mask, returned fire, shooting three times after ducking for cover. The man then walked northbound on Southern.

Officers collected three spent 9 mm Luger shell casings in the parking lot and two spent .40-caliber casings on West Market Street. No one was injured, and no arrests have been made, the report states.