Boston Police report the Dorchester teen was walking to her boyfriend's house - and talking to him on the phone - shortly after 2 a.m. when some guy began following her:
The victim said she was followed by an unknown male suspect from Dorchester Avenue to Dracut Street then approached her while holding a knife in her direction and stated, "Yo run your pockets." The victim refused to give up her property then the suspect stabbed her.
Police say officers saw "two small puncture wounds" in her upper left arm. The teen, six months pregnant, was taken to Boston Medical Center for treatment. The Globe reports she was 17.
Police say the suspect is black, about 5'2" with a "young face," who was wearing a green hoodie with the hood over his head.