An Italian woman living in Rome during the 17th century sold black-market poison to women who wanted to escape their marriages. She packaged the liquid in glass vials and used labels that claimed it was a healing ointment. It was said to be slow-acting, tasteless, odorless, and completely undetectable. Warnings claimed just four to six drops were “sufficient enough to destroy a man.” But with the right dosage, aspiring widows could prolong their husband’s suffering — long enough for them to, say, get their affairs in order. Is Giulia Tofana history’s most prolific killer?

Vanessa is joined by the hosts of the podcast Women & Crime, Doctors Meghan Sacks and Amy Shlosberg.

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Serial killer or serial liar? Kelly Cochran is guilty of two homicides, which she blames on a pact she made with her husband, Jason. But Kelly’s history of lies and manipulation may have concealed up to thirty-two murders and at least one case of cannibalism.

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1974, 17-year-old Carla Walker was abducted from a car in Fort Worth, Texas. Days later, her body was discovered in a remote culvert a few miles away. 46 years later, an arrest was made. But was she Glen McCurley’s only victim?

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

At 11, Mary Bell was on trial for not one, but two murders – during which she was often considered a “bad seed” by those who couldn’t comprehend how such a young girl could commit these acts.

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

It’s 2004, and Sheila LaBarre has inherited wealth, a massive farm, and animals she adores. She has everything she ever wanted…almost. What Sheila really wants is to find men who sexually abuse children, and kill them.

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Sheila LaBarre’s childhood dreams weren’t out of the ordinary: get out of her small town, become famous, marry a wealthy man. But after a near-death experience, Sheila’s perspective shifts and she sets her sights on revenge.

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

Violence. Retaliation. Disappearances. The Navajo Nation is 27,000 square miles of remote terrain with just over 200 tribal police officers. This season on Stolen, Connie Walker’s investigation into the cases of two missing women leads her on a search for justice in a place where people say you can get away with murder.

To listen to the entire season, search for “Stolen” on Spotify or wherever you get your podcasts.

Learn more about your ad choices. Visit podcastchoices.com/adchoices

April 25 marks National DNA Day in the US, and if you’ve been following true crime stories for a while you know how important DNA can be for solving even the most complicated of cases. In this episode, we’re exploring the first murder case ever solved using DNA analysis, and how it changed a small English town, and forensic science, forever.

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1989, Kristen Gilbert started her nursing career at the Veterans Affairs Medical Center in Northampton, Massachusetts. She impressed medical staff for her quick and skilled reactions to emergencies on her ward and in the ICU. But over the following seven years, so much death occurred during her shifts that she gained the moniker “The Angel of Death.” Was it a coincidence, or was Kristen Gilbert killing her patients?

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices

In 1975, two young girls, Kate and Sheila Lyon, disappeared from the Wheaton Plaza Mall in Montgomery County, Maryland. Investigators assumed the worst: that they were abducted by a stranger with sexual motivations. But the case went cold without answers — and all these years later, the truth is still complicated.

Keep up with us on Instagram @serialkillerspodcast! Have a story to share? Email us at [email protected]

Learn more about your ad choices. Visit podcastchoices.com/adchoices