South Boston man charged with keying cars in South Boston

Boston Police report arresting Edward Mahoney, 38, of South Boston on charges he keyed at least two cars, but say they're now investigating his possible links to additional keyings.

Detectives zeroed in on Mahoney thanks to some surveillance video showing him in the act of keying on Aug. 1 outside 190 Old Colony Ave. Caught in Southie has some stills from the video.

Innocent, etc.