
Behind the scenes of major case investigations.
Investigation of the murder of three civil rights workers in 1964 Mississippi leads to the Ku Klux Klan.
How the FBI used forensic evidence to confirm the presence of a suspect in the bedroom of 1993 kidnapping victim Polly Klaas.
The extreme efforts taken to convict highway patrolman George Gwaltney of rape and murder.
A man who hunted outdoorsmen, killing them with a high-powered rifle, is caught when the FBI receives a tip leading to the murder weapon.