A local boy in Aden, Yemen, goes to the police and tells them he met the people who bombed the USS Cole before the attack, and the ensuing investigation reveals the vehicle and a safe house used by the bombers. The boy says that he was fishing when the bombers placed the boat in the water and that he was paid to watch the truck and the boat trailer, but the men never returned. The Yemeni police initially arrest him and his father, but the FBI obtains permission to talk to him and he takes them to the launch site. He says the bombers invited him and his family to ride in the boat before the attack, indicating the bombers were trying to find out how much weight the boat would carry. The truck and trailer are still at the launch site and the registration records lead investigators to a safe house that was used by the bombers. The FBI team finds that the bathroom sink in the house is full of body hair, as the bombers apparently shaved entirely before death. The FBI collects a razor and hair samples for future DNA identification. [New Yorker, 7/10/2006 ]