Pack of punks knocks elderly man down, robs him

Boston Police report an elderly man who'd just left the Convenient Corner store on Dorchester Avenue Friday afternoon was attacked from behind, knocked to the ground and then robbed by several teenagers, one of whom dropped a knife during the attack.

Police say they quickly identified and arrested four suspects on charges of armed robbery: Roger Middleton, 17, of Dorchester, two 16-year-olds and a 15-year old.

Innocent, etc.