The recipe for the perfect murder...

Poppy, Lily, and Belladonna would do anything to protect their best friend, Raven. So when they discovered he was suffering abuse at the hands of his stepmother, they came up with a lethal plan to stop her from ever hurting Raven again. But someone got cold feet, the plot faded to a secret of the past, and the group fell apart.

Three years later, on the eve of Raven’s seventeenth birthday, his stepmother turns up dead and Belladonna is carted off to jail.

Desperate to prove her innocence, Belle reaches out to her estranged friends, but who can she trust?