it was a true story a cross dressing guy did have a massacre in texas in the 60's or 70's but ne way myers can in fact be immortal because he has been shot numorues times been stab burnt ran over etc... and still is living so i think that would make him be immortal just cause u r strong doesnt mean u r immortal i mean look at the guy in my sig he is most deffintlystrong but no were close to immortal so there hs to be a dark force controling myers or helping him