March 20, 2017 5:50 pm Man Held Without Bail in Murder of Teacher's Aide Jose Melendez, 55, is charged with murder in the strangulation of 49-year-old Sandra Hehir, a teacher’s aide in Worcester, Massachusetts. US & World Videos 20:20 Karen Read murder trial: What we've gleaned from police testimony 7:01 How reclassifying cannabis will affect the Mass. marijuana business 5:10 Mental health still suffers stigma in the medical and research fields 2:34 Brawl breaks out after court hearing in Hopkinton road rage murder case 2:47 Students face disciplinary action for encampments