- Principal Beaten Unconscious At Dorchester School; Classes Canceled Thursday CBS Boston
- Boston school principal left unconscious, hospitalized after alleged attack by student Fox News
- Principal Assaulted By Student At Dorchester School CBS Boston
- Principal of Massachusetts school knocked unconscious by student’s violent attack, police say WCVB Boston
- Boston student, 16, accused of knocking her principal unconscious New York Post
Source: Google Finance – Market News