The X-ray that shows a five-inch knife wedged into a teenager's skull... and he survived

Shocking: Robbers plunged this five inch blade into a 15-year-old boy's head

The muggers responded by using a kitchen knife to stab one of the boys in the forehead, another twice in the back and a third in the shoulder.

Horrific: Amazingly the teenager survived this knife attack and has now enrolled in college