Can disgraced FBI Agent Marsha O'Shea on administrative leave prevent her neighbor’s deranged ex-husband from shooting up a battered women's shelter? A perfect storm of domestic violence, untreated mental illness, and lax gun laws come together in the final deadly encounter. Can she prevent the next mass-shooting headline?If you like determined heroines, high-stakes domestic drama, and finding out what makes a mass-shooter tick, you’ll love John A. Hoda’s domestic thriller. Double lock the gun cabinet and buy Clearwater Blues today.