April 12, 2018 6:36 pm Police Officer Shot and Killed in Barnstable A Yarmouth, Massachusetts police officer was shot and killed while serving an arrest warrant in Barnstable. US & World Videos 4:23 Forecast: Dangerously cold wind chills 3:41 People not losing sight of what's important despite travel frustrations after snowstorm 3:33 Forecast: Deep freeze, quiet spell ahead 4:09 Snow causes holiday travel troubles in New England 2:02 Snowstorm causes delays and cancellations at Logan
