
The New Detectives
Toxicologists investigate suspicious deaths by looking for poisons in blood and body tissue.

Toxicologists investigate suspicious deaths by looking for poisons in blood and body tissue.

The Texas Rangers, formed in the 1830s, evolves with the application of medical jurisprudence.

Female killers tend to choose less violent methods.

People hiring killers expect to remain off the list of suspects.

When solving brutal crimes, the forensic entomologist and botanist study clues provided by nature.

The smallest clues may assist in crime-solving.

A man and his common-law wife go on a three-month killing spree.

A man kills three coffee-shop employees.

Posing as a fashion photographer, a man lures, rapes and kills women.

In Vienna, Austria, investigators search for a sadistic killer.

The burning body of a drug courier leads agents to a violent drug lord.

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

An armored car robbery claims the lives of one guard and two police officers.

FBI agents track masked bandits during a violent four-year crime spree.

An unusual ransom note gives authorities clues about a wealthy woman's disappearance.

An armored car robbery claims the lives of one guard and two police officers.

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

FBI agents track masked bandits during a violent four-year crime spree.

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

A letter to a newspaper provides a crucial clue to a murderer's identity.