Boston April 13, 2018 6:42 pm Remembering Fallen Police Officer Sean Gannon Yarmouth Police Officer Sean Gannon’s death is weighing heavy on those who knew him. US & World Videos 3:00 Karen Read trial Day 2: Witness testimony continues 6:39 Boston criminal defense attorney breaks down Day 1 of Karen Read trial 1:37 Karen Read trial: Witness testimony continues Tuesday 2:09 Celtics win Game 4 in Miami, lead Heat 3-1 in series 2:28 Motorcyclist arrested in deadly Methuen hit-and-run