Suzanne Sevakis' story is a frightening one. Kidnapped as a child by the man she knew as her step-father, and raised as his daughter. They moved often, with Floyd changing their names each time. As the girl becomes a woman, Franklin Delano Floyd marries Sevakis and ultimately kills her and her son.
Today on Crime Stories Nancy Grace talks with the Former FBI agent who cracked the case.
Joining Nancy Grace today: