A young wife shot dead -- her soldier husband pulled the trigger. Was it an accident or murder?

What are the rules in the war on terror for America's spymasters? Will the next president bring back waterboarding as an "enhanced interrogation technique?"

The broadcast network premiere of 48 HOURS PRESENTS: "The Spymasters – CIA in the Crosshairs" raises those questions and more as it takes viewers inside the inner workings of the CIA through the eyes of all 12 living directors of the agency. The directors talk openly about tough calls they've had to make, the controversies they have faced and what it takes to be a master spy.