Third suspect named in attempted robbery that preceded officer?s shooting

With one suspect dead and another in jail, Baltimore County police are searching for a third man they say is linked to the attempted robbery of a Perry Hall grocery store that ended with the shooting of a veteran officer.

Authorities said they have an arrest warrant for Andrew Cawthorne, 32, in connection with the holdup last week of a Super Fresh in the 8900 block of Belair Road.