Boston Marathon Bombing Investigation Continues


FBI investigators look at bullet holes on a wall as they investigate... News PhotoAccidents and Disasters,Bombing,Conflict,Crime,Criminal Investigation,Exploration,FBI,Hole,Horizontal,Justice - Concept,Law,Massachusetts,Nautical Vessel,Night,Police Force,Social Issues,Suspicion,Terrorism,Topics,Trapped,USA,Watertown - MassachusettsPhotographer Collection: Getty Images News 2013 Getty ImagesWATERTOWN, MA - APRIL 20: FBI investigators look at bullet holes on a wall as they investigate the shooting scene near a boat where bombing suspect was hiding from police and eventually caught at last night on Franklin Street on April 20, 2013 in Watertown, Massachusetts. A manhunt for Dzhokhar A. Tsarnaev, 19, a suspect in the Boston Marathon bombing ended after he was apprehended on a boat parked on a residential property in Watertown, Massachusetts. His brother Tamerlan Tsarnaev, 26, the other suspect, was shot and killed after a car chase and shootout with police. The bombing, on April 15 at the finish line of the marathon, killed three people and wounded at least 170 (Photo by Kevork Djansezian/Getty Images)