February 17, 2011 6:26 pm Celebrating Black History: Alexandria Art Collection Features a Unique Look A unique collection of paintings by a world-renowned artist captures the beginning of a movement. Local 2:33 Witnesses describe hearing deadly Centreville shootout 0:36 1 dead, 2 hurt in shooting near DC's Fort Dupont Park 2:59 1 man dead, 1 man hurt in Centreville shooting: police 2:20 NTSB report reveals details about moments leading up to Key Bridge collapse 22:10 Voters head to the polls for Maryland primary: The News4 Rundown