
The FBI Files
A 5-year-old girl disappears from a Christmas party and is never seen again.

A 5-year-old girl disappears from a Christmas party and is never seen again.

High-tech forensics lead investigators to a 12-year-old girl's murderer.

A tip from Theodore Kaczynski's brother ends in the Unabomber's capture.

A murder-for-hire plot takes the lives of a woman, her 8-year-old child and a live-in nurse.

Agents link the disappearance of two people with an elderly couple's murder.

A nationwide FBI manhunt for a sniper who targets African-American men.

A man gives police conflicting accounts of what happened to his niece.

Two young men go on a spree of robbery, kidnapping and murder, then they disappear.

When a woman vanishes, police suspect that her former lover is responsible.

A man abducts, rapes and murders at least 10 women in Florida, then one victim survives.

Police and FBI agents track a serial killer in a cross-country manhunt.

The 11-year search for one of the killers in the murder of a vacationing couple.

A young boy is abducted from school.

Agents penetrate a secretive drug cartel after a boy and his mother are abducted.

Forensic scientists re-evaluate unsolved crimes.

DNA evidence; boy disappears on way to class; horrid police actions.

Many investigators believe bombers, snipers and spree killers are the hardest to catch.

Murderers think they're invincible but make critical mistakes while trying to outwit the police.

Forensic scientists re-evaluate unsolved crimes.

An officer lies in a murder investigation; husbands try to collect money from insurance policies.