Beck and Vivian never could stand each other, but they always tried their best for their mutual friend, Cassie. Then Cassie is killed at school by her ex-boyfriend Nicholas, the teen heir to the Bell Firearms fortune. After the town moves on from Cassie's murder too fast, Beck and Vivian finally find common ground: vengeance. They memorialize Cassie by secretly painting murals of her around town, a message to the world that Cassie won't be forgotten....