Boston Police report arresting four teens - aged 13 to 17 - on charges they punched a man in the back of the head, then robbed him on Centre Street near Jackson Square around 5:40 p.m. on Monday.
Around 9:25 p.m., a man told police he had been robbed at knifepoint by three males at 964 Parker St. in the Mildred Hailey Apartments, Capt. John Greland at District E-13 reports.
According to police, the man was robbed on Sunnyside Street; Greland reports a group of six teens followed him down Centre Street from the T station. According to police, the suspects ran down Centre back towards the T stop.
Officers who swarmed the area found four of them hanging out inside Cappy's Pizza on Centre Street. They were charged with unarmed robbery and assault and battery. Police say the victim declined medical attention for a minor injury.