December 4, 2019 6:22 pm Criminologist Testifies in Double Murder Trial Jurors returned to court for more testimony in the trial of a man accused of killing two South Boston doctors. US & World Videos 2:39 American man awaits sentencing in Turks and Caicos ammo case 2:05 MIT monitors pair of opposing protests on campus 3:41 Cool air to linger over Boston into the weekend 2:28 Karen Read trial continues, jurors visit crime scene 2:44 Karen Read trial Day 4: Jurors to visit crime scene