12 books · Lisa Gardner
An armed man has barricaded himself in with his wife and child. Through the scope of his sniper rifle, State Trooper Bobby Dodge watches the hostage stand-off unfold - and has only a split second to react...What brings Bobby and Catherine together is a moment of violence - but what connects them is far more dangerous. A killer is loose - and no one will see death coming until it has them cornered, helpless and alone...