What You Didn’t Know About America's Most INFAMOUS Serial Killer
WARNING! Most Brutal Serial Killer of the US | True Crime Documentary.
The Green River Killer’s 19-Year Reign of Terror
America's Most Evil Serial Killer - John Wayne Gacy
Samuel Little (Part 1): The Most Prolific Serial Killer in the U.S. | Prime Crime | A&E
America's Worst Serial Killers - The Casanova Killer
The Pig Farmer - Canada's Most EVIL Serial Killer
Serial Killer With More Victims Than Any Other Killer in American History
The I-70 Killer: The Most Disturbing True Crime Story You'll Ever Encounter.
SERIAL KILLER WESLEY DODD - MONSTER AMONG US DOCUMENTARY
The Deadliest Serial Killer of the Wild West
The Green River Killer - Worst American Serial Killer?
H. H. Holmes - The Most Horrific Serial Killer in US History?
90+ MURDERS | America's Most Prolific Serial Killer
Interview With A Serial Killer | Real Stories
John Wayne Gacy: The Serial Killer Clown | Our History
There's An ACTIVE Serial KILLER In AUSTIN: 20+ Men Dead In Lady Bird Lake | (True Crime Documentary)
Westley Allan Dodd - The Worst Serial Killer in the World
Revealing the Startling Truth of America's Worst Serial Killer: Serial Killer Documentary
Kenneth McDuff - Serial Killer Documentary