January 21, 2014 6:50 pm BART Police Officer Shot, Killed in Dublin A BART police officer was accidentally shot and killed by a fellow officer while performing a probation search in Dublin Tuesday afternoon, police said. Terry McSweeney and Jodi Hernandez report. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks