Two women. One targeted by an unknown enemy. One accused of murder. Will they overcome their obstacles?

Twenty-five-year-old schoolteacher Grace Benson lives a quiet life until she receives a threatening note. But when the FBI becomes involved, her world really turns upside down.
Middle-aged wedding planner Sheila Mitchell suspects her husband’s up to something, but she never expects to find him dead—and be knocked unconscious near his corpse. When she comes to, the murder weapon’s in her hand.

Will Grace survive? And will Sheila’s ex-husband, an FBI agent, clear her name? Who is targeting these women?