In July 2012, 16 year old Skylar Neese disappeared from the apartment she lived in with her family. Six months later, one of Skylar’s best friends, Rachel Shoaf, could no longer stand the guilt and confessed to murdering Skylar with the help of her other best friend, Shelia Eddy. Rachel then led police to Skylar’s body, confirming what they had done. What drove the two teenage girls to plot and murder what everyone thought was their best friend?