Frenemies - Season 1 Episode 10 Deviant Mind

Crystal Todd and Ken Register meet and instantly become best friends. They are so close, Ken is considered part of Crystal's family. One night Crystal goes to a party, but never comes home. The next morning her body is found brutally raped and murdered and everyone in the small town is rocked by the horrific death of someone so well loved. But even more shocking is the discovery of who is responsible and the deviant, twisted secrets they are hiding.