Exactly Deady,if he died in the crash,then it would b different. but 1 year later,come on.
If i was there filming i would of laughed also,but only after seeing if he was allright,as a BMX Bandit in my younger days we often crashed and hurt ourselfs,laughing helps distract us from the pain.And another thing,wounds heal and chicks dig scares.
This is a very sad thing to happen,when all he wanted was some fame.
And i dont think it would have been from the injury's,most likely ppl persecution.
but we can speculate all we want, can't we!