UPDATE: NYPD Sift Through Video of Subway Bombing

"New York City police say they are combing through video of the bombing in the subway system. They say the suspect meant to set off the bomb, but it's not clear if he meant to do so in a passageway in the Times Square area where it went off Monday during the morning rush hour. Twenty-seven-year-old Akayed Ullah is in police custody. Officials say he sustained burns to his abdomen and hands and cuts after the crude pipe bomb exploded." More from 13ABC.com. Suspect Akayed Ullah was wearing the pipe bomb strapped around his mid-section. He may have intended to set of his explosive device in Times Square.