A new documentary is exploring allegations of a potential serial killer in western Iowa. Lucy Studey-McKiddy, the daughter of Donald Studey, who died in 2013, claims her father killed 50 to 70 people ...

The new Investigation Discovery docuseries, The Serial Killer Connection, is one of the newest documentaries out there for ...

Here's an exclusive sneak peek at the three-part docuseries that's sure to have true-crime fans hooked.

Aileen Wuornos is known as one of America’s most notorious female serial killers—she confessed to killing seven middle-aged ...

Investigation Discovery’s new docuseries Unmasking a Monster: Aileen Wuornos not only sheds new insight into the serial ...

ID's next docuseries will bring the ex-wife and survivor of a mass murderer together in the pursuit of justice. The Serial Killer Connection, a three-part series, centers on Bonnie Lou and Kara ...

Content Warning: The following article contains discussions of graphic violence, sexual assault, rape, and suicide.Serial killers have fascinated society for decades. What causes someone to cross that ...

Investigation Discovery is set to revisit one of the most polarizing and chilling criminal cases in Florida history. Premiering Wednesday, September 30 at 8 PM ET/PT on ID, the multi-part docuseries ...

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PEOPLE offers an exclusive first look at the trailer for the ID true crime docuseries “Unmasking A Monster: Aileen Wuornos” ID Female serial killer Aileen Wuornos admitted to murdering at least seven ...

ID’s next docuseries will bring the ex-wife and survivor of a mass murderer together in the pursuit of justice. The Serial Killer Connection, a three-part series, centers on Bonnie Lou and Kara ...