Well, that depends really on who's to blame for the accident (with the hit & run viewed seperately)... If it was caused solely by the Gumball participants by charging down the road with too high speed taking too much risk it could well be the end of the Gumball... If not, it's just one more life lost on the streets, like every other minute in the world, with the Gumball grieving for a year and then charging on...
I'm surprised everyone thinks the Gumball racers caused the accident... With that low charges, they might as well be innocent (apart from the hit & run)... Innocent until proven guilty rings a bell?