Forensic Detectives

No matter how clean a crime scene appears to be, the culprit often leaves something behind. Even a fingerprint or shoe tread can lead to a conviction. S3, Ep3

A chilling look at the work of female killers. They can be as deadly as their male counterparts, but they choose less violent methods. S3, Ep8

Examines the history and modern evolution of the Texas Rangers, who were formed in the 1830s to protect settlers against attacks from natives. S3, Ep11

How baffling crimes have been solved through evidence provided by insects, beer bottles and other seemingly meaningless objects. S3, Ep13

Crime writers know as much about crime as any crime-fighter - or criminal. They can provide as near a first-person account of a murder as is possible. S3, Ep14

A good coroner provides what is necessary to solve a crime. A bad one can ruin an otherwise rock-solid case. S3, Ep15