Chelmsford January 12, 2020 8:16 pm Man to Be Arraigned Over Child Pornography Charges A Waltham man will be arraigned in court Monday morning after filming minors inside a high school locker room. US & World Videos 2:58 Karen Read trial: Defense accuses prosecution witness of perjury 2:24 Gov. Maura Healey reacts to Steward bankruptcy filing 2:33 Karen Read trial resumes Monday 2:07 Steward Health Care files for bankruptcy 3:17 Northeastern's graduation disrupted by 23-year-old who was then detained by police