CAMBRIDGE, Md. (AP) — Maryland police say they are looking for a man they say shot at two officers.

Police said two officers were on patrol in Cambridge Monday evening when they saw a man walking along the street. As they drove toward him, police said the man pulled out a gun and fired at the officers.

Police said an officer returned fire, but neither the suspect nor police are believed to be injured.

A search, with help from a Maryland State Police helicopter and K-9 team, did not find the suspect.