The four teens were in a black 2004 Mercedes BMW < anything wierd there?

These kids went to hiram high school... i have seen them b4, they werent racing and i know exactly where they wrecked.... my is that where they wrecked there is a pretty bad hump in the road... that at a high speed would make the ass end of a rwd car slide out from under you w/ an inexperienced driver... i know that if i hit it in my car it slams it around a bit.. just my