This brand new series goes deep undercover to expose some of the most shocking, compelling and career-defining murder cases in the USA from the unique perspective of the police officers and FBI agents involved.

Each episode sees a mysterious murder case told through first person accounts directly from America's elite law enforcement officers. A highly experienced team of scientists, including forensic analysts, trace evidence experts, crime scene technicians and handwriting experts, present the remarkable investigation techniques which helped solve these brutal crimes.

The series features ruthless killers including a serial package bomber who terrorised Salt Lake City, and is also exposed as one of the greatest document forgers of all time; the rare case of a child killing both parents; a missing persons report that uncovers polygamy and a horrific body burial and dismemberment; a husband who kills his wife but stages the crime scene to look like suicide; and one of the largest kidnapping and ransom rings in American history.

EPISODE GUIDE:

Episode 1: The Devil Within
When a girl’s parents are shot, investigators suspect her illicit boyfriend. But when they delve further into the case, a shocking twist unravels.

Episode 2: An Eye For Murder
When a respected ophthalmologist is found murdered investigators focus on his former partner – a womaniser and drug abuser – but a bizarre twist soon unfolds.

Episode 3: Minister of Murder
When husband admits to brutally murdering his wife but refuses to say where the body is, can CSI teams delve deep enough to track down the missing body?

Episode 4: Old Habits Die Hard
When a woman is found dead in her home; it looks like suicide. But when detectives dig further they discover a horrible truth about her husband.

Episode 5: Blood Money
When FBI receives a call from a man saying his son has been kidnapped, agents follow the money trail overseas, uncovering a brutal international kidnapping ring.

Episode 6: Secrets & Bombs
When a city is rocked by a series of package bombings leaving two people dead, detectives unravel an investigation leading to the greatest forgery in known history.

Related links:
- Find out more about forensics with What is Forensics?
- Explore the criminal mind and find out Why Killers Kill
- Try your hand at detective work with Crime Scene Investigator