Episode 30: Donald Harvey.

In the annals of serial killers, few figures stand as disturbing and enigmatic as Donald Harvey, an American nurse's aide who preyed on the elderly and infirm in his care between 1970 and 1987. Known as the "Angel of Death" and the "Cincinnati Strangler," Harvey's reign of terror involved the murder of at least 87 people, though he confessed to over 180. His crimes, motivated by a deep-seated sadism and a fascination with human flesh, left a trail of devastation and shattered lives in their wake.

Episode 29: Gennady Mikhasevich.

In the annals of Soviet serial killers, few figures stand as infamous and enigmatic as Gennady 
Mikhasevich, a cunning con artist and prolific murderer who operated during the late 20th century. 
Dubbed "The Vitebsk Strangler," Mikhasevich's reign of terror spanned across the Byelorussian 
Soviet Socialist Republic, leaving a trail of death and destruction in his wake. His crimes, motivated 
by greed and a lust for power, involved swindling, torture, and the murder of an estimated 36 women.

Episode 28: Sergey Tkach.

In the realm of serial killers, few figures stand as chilling and enigmatic as Sergey Tkach, a Ukrainian 
police officer and serial killer who terrorized the former Soviet Union between 1980 and 2005. Known 
as the "Dnepropetrovsk Maniac" and the "Metalworker," Tkach's reign of terror involved the murder of 
at least 37 women and girls, though he confessed to over 100. His crimes, motivated by a sadistic 
blend of sexual gratification, necrophilia, and a desire for power, left a trail of fear and despair in their 
wake.

Episode 27: Vera Renczi.

In the annals of serial killers, few figures stand as chilling and enigmatic as Vera Renczi, a Hungarian 
nurse who preyed on the elderly and infirm in her care between 1977 and 1997. Known as the "Angel 
of Death" and the "Budapest Poisoner," Renczi's reign of terror involved the murder of at least 35 
patients, though she confessed to over 60. Her crimes, motivated by a twisted desire for power and 
control, left a trail of devastation and shattered lives in their wake.

Episode 26: Fernando Leyva.

In the realm of American true crime, there are few figures as chilling and enigmatic as Fernando 
Leyva, a drifter and serial killer who terrorized the United States during the late 1980s and early 
1990s. Dubbed the "West Coast Drifter" and the "Cornfield Killer," Leyva's murderous rampage left a 
trail of death and destruction in its wake, spanning several states and claiming the lives of at least 70 
victims. His crimes, motivated by a deep-seated hatred and a desire to inflict pain and suffering, 
shocked the nation and left investigators baffled for years.

Episode 25: Volga Maniac.

In the annals of Russian serial killers, few figures stand as chilling and enigmatic as the Volga 
Maniac, a shadowy figure who terrorized the city of Tolyatti and its surrounding areas between 1982 
and 1986. Operating under the veil of darkness, the Volga Maniac preyed on young women, leaving a 
trail of fear and despair in his wake. His crimes, motivated by a twisted blend of sadism and 
misogyny, involved the rape, torture, and murder of at least 36 women, though he is suspected of 
being responsible for many more.

Episode 24: Karl Denke.

In the annals of serial killers, few figures stand as disturbing and enigmatic as Karl Denke, a German 
cannibal who terrorized the Silesia region of Poland between 1924 and 1929. Known as the "Silesian 
Vampire" and the "Monster of Ziębice," Denke's reign of terror involved the murder, mutilation, and 
cannibalization of at least 45 people, though he confessed to over 30. His crimes were motivated by a 
deep-seated sadism and a fascination with human flesh.

Episode 23: H. H. Holmes.

In the annals of American crime, few figures stand as infamous and enigmatic as H. H. Holmes, a 
cunning con artist and prolific serial killer who operated during the late 19th century. Dubbed "The 
Devil in the White City," Holmes' reign of terror spanned across the United States, leaving a trail of 
death and destruction in his wake. His crimes, motivated by greed and a lust for power, involved 
swindling, torture, and the murder of an estimated 200 to 300 people.

Episode 22: Mariam Soulakiotis.

In the realm of true crime, there are few figures as chilling and enigmatic as Mariam Soulakiotis, a 
Greek serial killer who terrorized the Keratea area between 1920 and 1952. Known as the "Woman 
Rasputin" and the "Abbess of Death," Soulakiotis' reign of terror involved the murder of over 100 
people, though she was only convicted of 30. Her crimes were motivated by a twisted blend of 
religious fanaticism, greed, and a lust for power.

Episode 21: Fritz Haarmann.

In the annals of true crime, few figures stand as chilling and depraved as Fritz Haarmann, the 
German serial killer who terrorized the city of Hanover between 1918 and 1924. Known as "The 
Butcher of Hanover" and "The Vampire of Hanover," Haarmann's reign of terror involved the sexual 
assault, murder, mutilation, and dismemberment of at least 24 young men and boys, though he 
confessed to over 100.