Redrum (2013)

S3E1 The In Crowd

Rachael Koloroutis and Tiffany Rowell were the queens of their high school. When the new girl, Christine Paolilla, an outcast, arrives in town, they welcome her into their circle. However, tragedy strikes when Rachael and Tiffany, along with their boyfriends, are discovered murdered, leaving their close-knit community in a state of disbelief and horror.