He slipped and fell and gashed the back of his head. ??
Ok, this was not a very busy Four Seasons gym, was it? No one sees his fall? His brother “finds” his body at 4 pm? Whaaaaat? Was the gym empty? And the hotel denies he stayed there?? Hmmmm???
Sort of like Scalia who had unrumpled sheets, arms crossed in peaceful repose and a pillow on his head.