Brynn left St. Ambrose behind four years ago for Chicago. Now forced to move back, she has a chip on her shoulder and a determination to prove herself. She's going to help solve the murder of Mr. Larkin, a beloved teacher who was murdered just before she left. This puts her in the path of her ex-best friend Tripp and the popular kids at school.

This was fine? It's not my favorite mystery, but I could see it being popular. There are plenty of twists and turns.