If you one shot the paatroopers and then watch as they fall to the ground, THEIR BODIES SHOOT YOU. ie DEAD ENEMIES, SHOOT YOU, also, THEY HAVE NO HEADS. Just had this happen, granted I did jack up the damage of the silenced luger, but usually, if u kill a paratrooping paratrooper, they just die and that's it. they don't act like it's an old Hitman glitch, rise from the dead but headless, and shoot you. lol