Massachusetts July 24, 2018 11:26 pm Police Search for 4 Who Abandoned Car After Crash Police say four people fled after a car crash in Burlington, Massachusetts. US & World Videos 2:23 Friend of John O'Keefe testifies in Karen Read trial 1:20 Police activity in Bridgewater connected to investigation 1:41 Karen Read trial Day 7: Canton police officers continue to testify 1:57 Tensions escalate as protests across Mass. colleges continue 2:36 Celtics blow out Cavs in Game 1