There could be more to the story sure.
I have a bulldog. They arent known for their athletic ability. In an attempt to get her fired up and start running around. I started to chase her and run circles around her and somehow managed to break my ankle in 3 places.
That after 4-5 years of football, 10 years of baseball, summer league basketball, snowboarding, and 2-3 years of BJJ. Of which combined have only pulled a hamstring once, and sprained an ankle.
Its a freak thing. If he is mountain climbing, sky diving something like that and gets hurt and it was in his contract then he is a d bag.
But if ANYONE looks at a trampoline in a kids place and thinks hmmm I could snap my ankle in half here please leave building and insert yourself into a protective bubble ASAP.