
"The FBI Files" reveals the crime-busting techniques and forensic science used by the FBI to solve the most baffling cases. Hosted by former head of the FBI's New York Office James Kallstrom.

A young boy is abducted from school.

In 1994, men dressed as police officers embark upon a plague of home robberies in the city of Detroit.

A young woman is snatched from her home on a bright spring morning.

A domestic disturbance call helps police to nab a convicted bank robber.

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

Chicago police hunt for a dangerous bank-robber.

On Aug. 12, 1997, a man wearing a stocking mask, gloves and a baseball hat robs Norwest Bank in Scottsdale, Ariz.

How the FBI used forensic evidence to confirm the presence of a suspect in the bedroom of 1993 kidnapping victim Polly Klaas.