The unfortunate mutant's head vanished in a massive explosion of blood and brains, covering the room in a red mist.  The mutant unlucky enough to be standing beside the dead creature turned around and stared into the darkness, unable to see anything.  Panicked, he fired randomly, screaming in terror while slowly backing down the corridor.<br/><br/>(The panicking mutant is 20m from Arkhah, while the third mutant is unaccounted for.)