Like HowStuffWorks on Facebook!

Cold Blood: Won't Give Up

After time goes by police tells John Walsh to give up on the search for his son, but Walsh decision to continue his search, leading him to new information that could help solve the missing piece of his child's case.


Most Watched in Crime & Crime Prevention

Most Watched in Crime & Crime Prevention
3:25

Sins & Secrets: Horrific Crime Haunts Mio, Michigan

Most Watched in Crime & Crime Prevention
2:45

Sins & Secrets: Crime Wave Hits Ocean City

Most Watched in Crime & Crime Prevention
1:08

First Week In: Strip Search

Most Watched in Crime & Crime Prevention
1:59

Gone: For My Son Aeryn

Most Watched in Crime & Crime Prevention
2:42

Hostage: Transatlantic Flight Hijacked

Most Watched in Crime & Crime Prevention
2:42

Stolen Voices, Buried Secrets: Bryan Patrick Ruff

Most Watched in Crime & Crime Prevention
2:20

Sins and Secrets: It's No Accident

Most Watched in Crime & Crime Prevention
1:43

Cops & Coyotes: On A Hunch

Most Watched in Crime & Crime Prevention
2:24

Prison Diaries: Rage Spurred by Deceit

Most Watched in Crime & Crime Prevention
2:20

The Disappearance: Murder or Suicide

Most Watched in Crime & Crime Prevention
1:48

Deadly Sins: Lesbian Lovers Murder Parents

Most Watched in Crime & Crime Prevention
2:04

Prison Diaries: Step-Daughter's Revenge


Recent Videos in Crime & Crime Prevention

Recent Videos in Crime & Crime Prevention
3:25

Sins & Secrets: Horrific Crime Haunts Mio, Michigan

Recent Videos in Crime & Crime Prevention
4:31

Deadly Sins: Doting Housewife Snaps

Recent Videos in Crime & Crime Prevention
1:48

Deadly Sins: Lesbian Lovers Murder Parents

Recent Videos in Crime & Crime Prevention
1:08

Deadly Sins: Green-Eyed Monster

Recent Videos in Crime & Crime Prevention
1:04

Sins & Secrets: Strange 911 Call

Recent Videos in Crime & Crime Prevention
2:32

Space: Solar Storms

Recent Videos in Crime & Crime Prevention
2:10

Alien Encounters: Earth's Welcome Mat

Recent Videos in Crime & Crime Prevention
2:27

Do Billions of Planets Mean More Earths?

Recent Videos in Crime & Crime Prevention
2:43

Alien Encounters: Humanity's Evolutionary Outcome

Recent Videos in Crime & Crime Prevention
3:00

Heavy Metal Task Force: Hard Rock Shovel

Recent Videos in Crime & Crime Prevention
4:27

Oddities: A Model Occidactyl

Recent Videos in Crime & Crime Prevention
2:30

Leave It to Niecy: Matchmaker Mom