A helicopter hovers over Watertown, Mass., Friday, April 19, 2013, as officials search for an individual believed to be responsible for the Boston Marathon explosions. Dozens of officers and National Guard members are in Watertown, where gunfire and explosions were heard early Friday morning. (AP Photo/Julio Cortez)
Gallery: More photos for Boston Marathon bombing manhunt
Apr. 19, 2013 @ 02:01 PM
A manhunt for the suspects in the Boston Marathon bombings continued into Friday afternoon.