Voilet: she doesn't have one to tell, but she knows what happened to her dead sister.
Lavender: she's dead died in a car accident with Sasha and her little sister Voilet.
Sasha: she has a dark side and was the reason why lavender is dead. She is a killer, no longer she has friends her only friends are Voilet and Sayge. She started auguring with lavender, lavender wasn't paying attention to the road and got in a car crash. But all of this she doesn't remember.