1. Buried Secrets

A fire leads investigators to re-examine an unusual death, which meant digging up the victim who had been buried for years.

2. On the Rocks

The body of a young woman is discovered in a remote area, leading forensic investigators on a search for clues to identify her and her killer.

4. Human Sawdust

Police make a shocking discovery when they open a suitcase found floating in a bay.

5. The Barn

A popular handyman in a New Hampshire town is found murdered and investigators follow forensic clues to a shocking conclusion.

6. A Killer Disguise

A woman is killed in a crowded parking lot in the middle of the day. It looks like a professional hit, but evidence unveils an elaborate plan.

7. Portrait of a Serial Killer

Police race to find a serial killer terrorizing a small Texas town.

8. The Ambush

Cell phone forensics help investigators solve a murder in an upscale community.

9. Family Tree

After the brutal slaying of a young couple on a road trip, the victims' families begin receiving disturbing letters.

10. The Letter

The unexpected and mysterious death of a health-conscious woman triggers an investigation into what killed her.

11. Last Gasp

After a young mom is found brutally murdered in her home, investigators find startling clues on her cellphone that could lead to her killer.

12. A Killer Snapshot

Investigators think they know who killed a young woman, but the case goes cold. An amazing new forensic tool turns the cold case around.

13. Church Lady

A small community is shocked when a woman is shot and killed in a church. Police are left with few pieces of evidence and no suspects.

14. Inside Pocket

An insurance agent is shot execution style in his office in broad daylight, but the killer left no fingerprints and there was no murder weapon found at the scene… Then, investigators discover a critical clue invisible to the naked eye that cracks the case. (also marked as S1:E12)

15. The Car Accident

A healthy, young mother mysteriously dies after a minor traffic accident triggering an investigation to find out what caused her death.

16. The Black Hole

Investigators search for clues after a body is discovered in a Florida waterway.