Forensic Factor: A Vicious Crime

What was it about Sonja Larson, an 18-year-old future nursery school teacher, that drove her attacker to commit such a violent and heinous murder?


Most Watched in Forensic Science

Most Watched in Forensic Science
3:29

Unsolved History: OJ's EDTA Blood

Most Watched in Forensic Science
4:15

Unsolved History: OJ's Final words

Most Watched in Forensic Science
4:13

Unsolved History: Oj's Bronco Ride

Most Watched in Forensic Science
3:49

Unsolved History: OJ's Heated Blood

Most Watched in Forensic Science
3:08

Wicked Attraction: Minivan Murders

Most Watched in Forensic Science
4:18

Unsolved History: OJ's Glove

Most Watched in Forensic Science
2:45

Son of Sam: The Murder Continues

Most Watched in Forensic Science
5:33

Son of Sam: Introduction

Most Watched in Forensic Science
1:00

Dallas DNA: Meet Ware

Most Watched in Forensic Science
1:41

Modern Mummies of Colombia

Most Watched in Forensic Science
2:23

King Tut Unwrapped: Search For Tut's Mother

Most Watched in Forensic Science
1:39

Forensic Examiner Finds Hidden Message


Recent Videos in Forensic Science

Recent Videos in Forensic Science
2:18

Forensic Factor: Total Blood Drainage

Recent Videos in Forensic Science
1:48

Forensic Factor: Identifying A Victim

Recent Videos in Forensic Science
1:51

Forensic Factor: Skills Of A Surgeon

Recent Videos in Forensic Science
1:35

Forensic Factor: A Vicious Crime

Recent Videos in Forensic Science
1:35

Forensic Factor: Profiling A Killer

Recent Videos in Forensic Science
1:35

Forensic Factor: The Gainesville Ripper

Recent Videos in Forensic Science
1:48

Forensic Factor: Call from a Killer

Recent Videos in Forensic Science
1:38

Forensic Factor: Mystery Bomber

Recent Videos in Forensic Science
2:01

Forensic Factor: Targeting the Top

Recent Videos in Forensic Science
2:02

True Crime with Aphrodite Jones: Meet Aphrodite

Recent Videos in Forensic Science
2:07

True Crime with Aphrodite Jones: About True Crime

Recent Videos in Forensic Science
1:07

True Crime with Aphrodite Jones: Being a Crime Writer