When 23-year old Stacey Peterson vanishes, suspicion lands on her police officer husband, Drew. Soon police learn his last wife died under mysterious circumstances.
When federal intern Chandra Levy went missing, America was shocked to discover the target of the case was Congressman Gary Condit.
As police search for Chandra, a man in a park discovers a human skull. Then, a new suspect with a disturbing criminal record emerges.
Prosecutors continue to investigate the Stacey Peterson disappearance. They soon discover a troubling pattern of abuse in Drew Peterson's previous marriages.
Ingmar Guandique faces trial for Chandra's murder. Then, a mysterious woman emerges with recordings that change the course of the case.