You Should Have Known

Perfect for fans of Helene Tursten and Caroline B. Cooney, a grieving grandmother turnsto murder in Rebecca Kellers taut debut mystery that explores the bonds of family and the grudges we refuse to let go.When retired nurse Frannie Greene moves into a senior living apartment, she finds a compelling friendship with her new neighbor Katherine, only to discover that Katherine is married to the judge who Frannie believes is implicated in the death of her beloved granddaughter.Observing the medication cart sparks Frannies darkest imagination, and her desire for revenge combines with her medical expertise. In one dreadful, impulsive moment, she tampers with the medicine. However, the next day, someone is dead, and Frannie realizes the gravity of what shes done.The police get involved, and suspicions gather around someone Frannie knows to be innocent. Wracked with remorse, Frannies anxiety becomes unbearable. As she works to make it...