March 1, 2016 7:05 pm Thousands Remember Police Officer Killed on Her First Day on the Job Northern Virginia Bureau Chief Julie Carey reports from the service for Prince William County police officer Ashley Guindon who was killed in the line of duty. Local 3:28 Social media and teens' mental health: A psychiatrist weighs in 1:41 DC-area police ramp up traffic enforcement in pedestrian safety campaign 3:05 ‘We need real liberation': George Washington University pro-Palestinian protest enters fifth day 2:17 GW asks to students to move pro-Palestinian demonstration 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor