A teenager claims an intruder killed her parents.
A popular ophthalmologist is found murdered.
A missing woman's husband claims she ran off with another man.
A woman's family refuses to believe she committed suicide and abandon her children.
A man contacts the FBI after his son is kidnapped; an international kidnapping ring.
Two people are dead and one injured after a series of package bombs go off in Salt Lake City.
A serial killer letter claims responsibility for a woman's death.
Investigators have no leads to follow when a crime scene yields no physical evidence.
Three matching suitcases containing male body parts are found off the coast of Virginia Beach.
A surprise tip helps police solve a six-month-old murder investigation.
An 18-year-old woman's body is found in a makeshift grave three weeks after her disappearance.
A young mother's body is found days after she disappears; the husband is suspected of the murder.
A woman's parents alert police when she goes missing.