This is the horrific moment a skydiving grandad plunges to his death during a high school football match.
Richard Sheffield, 55, was performing in a pre-match show at David Crockett High School in Tennessee on Friday night when he tragically died after a "hard landing" in front of horrified students.
The grandad was part of a skydiving group which were brought into entertain fans at the annual Washington County rivalry game between David Crockett and Daniel Boone high schools.
