coronavirus March 12, 2020 7:30 pm Timeline of Coronavirus in the US News4’s Doreen Gentzler shows a timeline of the coronavirus outbreak in the United States. Local 1:11 Woman found shot to death inside car in Landover 2:14 ‘She loved to laugh': Family of 3-year-old shot, killed in DC asks for justice 1:48 DC police search for gunman who shot and killed 3-year-old child 1:11 What to do if you see a black bear 1:56 3-year-old child shot in Southeast DC