11-year-old, two teens charged with knifepoint robberies near Dorchester middle school

Boston Police report arresting an 11-year-old, a 13-year-old and a 16-year-old for a series of knifepoint robberies in the area of Ceylon Park and the Frederick Middle School.

The three, all from Dorchester, were arrested around 3 p.m. on Wednesday, police say:

During the arrest of the suspects, officers recovered a knife from one of the suspects.

All were charged with being delinquent for armed robbery. The oldest was also charged with being delinquent for unlawfully carrying a dangerous weapon.