6.7/1017 votes#1 - Todd Christopher Kohlhepp
Season 4 Episode 1 - Aired 5/26/2020
A chilling profile of the serial killer Todd Christopher Kohlhepp, who claimed the lives of at least seven innocent people between 2003 and 2016.
Director: N/A
Writer: N/A
7.0/1019 votes#2 - David Berkowitz
Season 4 Episode 2 - Aired 6/2/2020
A profile of the serial killer who found himself at the center of New York's biggest manhunt after a vicious shooting spree that left six dead.
Director: N/A
Writer: N/A
6.4/1019 votes#3 - Robert Ben Rhoades
Season 4 Episode 3 - Aired 6/9/2020
A profile of The Truck Stop Killer, who targeted hitchhikers and truck stop sex workers in a horrific string of crimes spanning 15 years.
Director: N/A
Writer: N/A
6.5/1021 votes#4 - William Suff
Season 4 Episode 4 - Aired 6/16/2020
A profile of the murderer known to some as the Riverside Prostitute Killer, who sits on death row after being convicted for the slaying of 12 women.
Director: N/A
Writer: N/A
6.5/1021 votes#5 - Christopher Hightower
Season 4 Episode 5 - Aired 6/23/2020
A profile of the Rhode Island family man and Sunday school teacher, who also turned out to be a cold-blooded triple murderer.
Director: N/A
Writer: N/A
6.8/1019 votes#6 - Sante and Kenneth Kimes
Season 4 Episode 6 - Aired 6/30/2020
An investigation into the murderous mother-and-son duo, who killed their elderly landlady in a greed-fuelled ploy.
Director: N/A
Writer: N/A
7.3/1017 votes#7 - Richard Chase
Season 4 Episode 7 - Aired 7/7/2020
A profile of the serial killer who took the lives of six victims in one month, known to some as The Vampire Killer due to his penchant for cannibalism.
Director: N/A
Writer: N/A
6.2/1016 votes#8 - Angel Maturino Resendiz
Season 4 Episode 8 - Aired 7/14/2020
Known as The Railroad Killer to some, the serial killer is thought to have taken the lives of more than 23 victims before his execution in 2006.
Director: N/A
Writer: N/A
7.1/1015 votes#9 - The Hillside Stranglers
Season 4 Episode 9 - Aired 7/21/2020
A look at the lives and crimes of a duo of cousins who, together, took the lives of 10 girls and women aged between 12 and 28.
Director: N/A
Writer: N/A
6.5/1015 votes#10 - Daniel Lee Siebert
Season 4 Episode 10 - Aired 7/28/2020
A look at the life of the American serial killer, who was convicted of three murders but confessed to many more.
Director: N/A
Writer: N/A
The Best Episodes of World's Most Evil Killers Season 4
Every episode of World's Most Evil Killers Season 4 ranked from best to worst. Discover the Best Episodes of World's Most Evil Killers Season 4!
World’s Most Evil Killers delves into the gripping real-life stories of the world’s most terrifying and prolific killers. From Fred and Rose West to Ed...
Genre:Documentary
Season 4 Ratings Summary
"Todd Christopher Kohlhepp" is the best rated episode of "World's Most Evil Killers" season 4. It scored 6.7/10 based on 17 votes. Directed by N/A and written by N/A, it aired on 5/26/2020. This episode is rated 0.3 points higher than the second-best, "David Berkowitz".