BOSTON — The FBI released photos and video Thursday of two suspects in the Boston Marathon bombing and asked for the public’s help in identifying them, zeroing in on the two men on surveillance-camera footage less than three days after the deadly attack.
The photos depict one man in a dark baseball cap and the other in a white cap worn backwards. The men were seen walking together in the crowd, and the one in the white hat was seen setting down a backpack at the site of one of the blasts, said Richard DesLauriers, FBI agent in charge in Boston.