Police: Guy running away from gunfire scene in Dorchester arrested after gun falls out of his clothes

Boston Police report officers responding to call about a person with a gun on Brenton Street this morning spotted a guy running away:

Upon arrival, officers observed the suspect, later identified as Rahjah Guillaume, 22, of Dorchester, run from the scene in the direction of Glenway Street. As Guillaume was running, officers observed a firearm fall from his person, onto the ground.

On catching up with him, officers arrested him on charges of unlawful possession of a firearm and unlawful possession of ammunition, police say, adding the Smith & Wesson revolver was loaded with two bullets.

Innocent, etc.