The Janesville Police Department is requesting the public’s help as it investigates the armed robbery of a gas station.

Officers were called to Lions Quick Mart, 104 E. Racine St., at about 6:45 p.m. Wednesday for a reported armed robbery, according to a Wisconsin Crime Alert Network news release.

A man displayed a black and gray revolver and demanded cash, according to the release. He left the business on foot and fled eastbound with an undisclosed amount of money in a 2016 or newer Chevrolet Impala LTZ, the release said.

The suspect is a black man, about 6 feet to 6 feet, 2 inches tall with a thin to average build and a bald head, according to the release. He was dressed all in black.

Police want anybody who might have witnessed the incident, who might know the suspect or who might have exterior video footage that might have captured any part of the incident to call Detective Chris Buescher of the Janesville Police Department at 608-755-3147, CrimeStoppers at 608-756-3636 or leave an anonymous tip using the P3 app on a smartphone.