Investigators are looking for a middle-aged man seen shedding his shirt near the SUV rigged with a bomb in Times Square.
The New York surveillance video shows an unidentified white man in his 40s slipping down an alley and taking off his shirt. He had another underneath. He's seen looking back toward the smoking vehicle and furtively putting the first shirt in a bag.
Police have already identified the registered owner of the dark-colored Nissan Pathfinder and are looking to interview him. The vehicle's identification number was obscured and its license plates came from a car found in a Connecticut repair shop.
Police say the bomb contained fertilizer that was incapable of exploding.