1. Pulp Friction

An explosion that killed a California farmhand was eventually linked to a bomb. ... More

2. Sole Mate

When a college student was stabbed in her apartment, suspicion fell on her roomm... More

3. Marked for Murder

Texas detectives race to stop a killer targeting law enforcement. Finally, a bul... More

4. Words Matter

When a young family is killed, investigators work to decipher the threats spray ... More

5. Last Dance

A young woman is killed but her boyfriend escapes. After nearly 50 years without... More

6. Dog Proof

After two workers are shot at a construction site, police zero in on one importa... More

7. Mix Matched

A Texas ex-con was convicted for a murder he said he didn’t commit. From behind ... More

8. Matter of Time

Doctors couldn't figure out why a California woman kept getting sick. When she d... More

9. Blanket Denial

After a criminology student's body is found in Brooklyn, New York, police zero i... More

10. Unraveled

After a 79-year-old woman is found shot to death in her home, shell casings and ... More

11. First Impressions?

When a single mother is abducted and murdered, detectives use shoe and tire impr... More

12. Toxic Environment

When a 23-year-old Marine dies in his bedroom, doctors believe a heart attack is... More

13. Lost Connection

When an 18-year-old girl is abducted while talking on a pay phone, evidence poin... More

14. In Deep

In a story of a kidnapping, ransom and murder ring in LA, retired scientists use... More

15. The Telltale Marks

Patients at the VA hospital in Clarksburg, West Virginia, keep dying after exper... More

16. Tell No Tales

A retired veteran is found dead on his boat after a bad sea storm. Detectives di... More