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?