April 15, 2013 3:40 pm RAW VIDEO: Chopper Over Boston Marathon Explosion Aftermath Watch raw chopper video of the activity immediately following explosions near the finish line of the Boston Marathon. Local 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 2:27 A cyberattack temporarily shut down Metro's website last week