Two teenage girls lure their best friend to a remote area & murder her. They stabbed her 50 times

In an episode of CBS crime series 'Teens Who Kill', the story of how two girls lured their best friend from home and then murdered her by stabbing her 50 times is examined. Skylar, a student from Morgantown, West Virginia, vanished on July 5 2012 when she sneaked out of her parents home to meet her friends; Rachel Shoaf and Sheila Eddy. Skylar was taken to a remote area and repeatedly