Who wanted a one-time millionaire dead more: the ex-wife or the son? "48 Hours" correspondent Peter Van Sant has the latest twist in this family drama.

Was an Atlanta detective's investigation into an alleged rape and shooting death case influenced by TV cameras? "48 Hours" correspondent Erin Moriarty investigates.

The latest twist in a case that raised serious questions in the case against Angelika Graswald in the death of her fiancé and the stunning resolution that shocked his family. "48 Hours" correspondent Peter Van Sant investigates.