*UPDATE*: Boston Marathon bombing suspect is in custody, the Boston Police Department confirms.
BREAKING: The second suspect in the Boston Marathon bombing is believed to be “surrounded” after gunfire broke out from a boat or shed behind a house in the Watertown section of Boston.
Sources told Fox News a suspect was “down,” but later said he was alive and surrounded inside the boat. A neighbor described the sound of as many as 30 shots as akin to “a roll of firecrackers shooting off,” and said blood was found on the door of a shed, or on the trailered boat near it behind a home on Franklin Street…
