Dam dumb kid. 
To launch a car that size that high in the air and land in the building through it roof.... had to be going well over 100mph.
http://abclocal.go.com/ktrk/story?section=news/local&id=7436898

To launch a car that size that high in the air and land in the building through it roof.... had to be going well over 100mph.
http://abclocal.go.com/ktrk/story?section=news/local&id=7436898