Source : Among them : When the bomb went off there was a flash of light , suggesting that the bomb was not hidden inside the assassin 's body . Man hid bomb in chest , believing he would n't be searched there . Saudis say that bomber hid explosive in rectum . Saudis say bomber used the explosive to pass through metal plate .
Source : Man hid bomb in chest , believing he would n't be searched there . Saudis say that bomber hid explosive in rectum . Saudis say bomber used the explosive to pass through metal plate .