Nov 2018 - present
6.0
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Browse episode ratings trends for 21st Century Serial Killers. Simply click on the interactive rating graph to explore the best and worst of 21st Century Serial Killers's 7 episodes.
S1 Ep3
7.3
27th Nov 2018
The programme delves into the crimes of William Devin Howell, who murdered opioid-addicted prostitutes and kept the killings secret for 14 years.
S1 Ep5
7.2
11th Dec 2018
The crimes of Mark Martin, who idolised serial killers before becoming one himself. Martin killed three homeless women in Nottingham between December 2004 and January 2005.
S1 Ep6
6.8
18th Dec 2018
A profile of Shawn Grate, who was given the death penalty in June 2018 after being convicted of two murders in Ashland County, Ohio.
S1 Ep4
6.8
4th Dec 2018
A profile of murderer James Fairweather, who stabbed two people to death in Essex in the space of three months in 2014.
S1 Ep1
7.0
13th Nov 2018
This episode deals with Jesse Matthew, guilty of the murders of Morgan Harrington and Hannah Graham.
S1 Ep2
7.1
20th Nov 2018
The documentary looks at Stephen Port, who preyed on young men and spent hours searching web porn. The predator took the lives of four much-loved men.
S1 Ep3
7.3
27th Nov 2018
The programme delves into the crimes of William Devin Howell, who murdered opioid-addicted prostitutes and kept the killings secret for 14 years.
S1 Ep4
6.8
4th Dec 2018
A profile of murderer James Fairweather, who stabbed two people to death in Essex in the space of three months in 2014.
S1 Ep5
7.2
11th Dec 2018
The crimes of Mark Martin, who idolised serial killers before becoming one himself. Martin killed three homeless women in Nottingham between December 2004 and January 2005.
S1 Ep6
6.8
18th Dec 2018
A profile of Shawn Grate, who was given the death penalty in June 2018 after being convicted of two murders in Ashland County, Ohio.
S1 Ep7
7.0
25th Dec 2018
The documentary looks at the crimes of Donna Perry, a transgender serial killer who blamed her crimes on Douglas Perry, the man she used to be.
21st Century Serial Killers forensically researches the lives of the killers who can't stop killing, revealing how the grim opportunities, provided by the 21st century, played a part in a number of murders.
The first episode of 21st Century Serial Killers aired on November 13, 2018.
The last episode of 21st Century Serial Killers aired on December 25, 2018.
There are 7 episodes of 21st Century Serial Killers.
There is one season of 21st Century Serial Killers.
Yes.
21st Century Serial Killers is set to return for future episodes.
