November 29, 2012 2:26 pm D.C. Costco Opens To Fanfare Tony Tull is on the scene of D.C.’s first Costco store 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