MAHANOY TOWNSHIP — An inmate in Schuylkill County faces assault charges after authorities said he stabbed and struck another prisoner 17 times.
It happened May 16 at SCI Mahanoy State Prison near Mahanoy City.
Police said prison video captured inmate Nathaniel Clark, 30, stabbing the man in the head and back.
Investigators said the victim was treated for his injuries. Clark was charged with aggravated assault.