Uh....how do they know his body was intact?
They saw the 'intact' face and heard he was alive (maybe for 10 minutes only) and figured he was alive.
Funny, that they don't recall that if they even read the one article Newsweek once ran on the victims of the homicide bombings in Israel, they would know all is not as it appears.
The victim maybe intact when rescuers arrive, but they have a look in their eyes as their brains have been severely and fatally shaken in their heads by the blast.