Sept. 21, 2025

Cyanide and Secrets

Cyanide and Secrets

In 2013, a Doctor of Neurology, and rising star, collapsed suddenly in her Pittsburgh home. Days later, she was gone. As investigators searched for answers, they discovered her husband had purchased a deadly poison just before her death. Join Olivia Cornu and John Conner as they dive deep into the dark to discuss the murder of Dr. Autumn Klein. Will this case be enough to make you check the locks?

Follow Us:

Instagram 

Twitter

Join Our Facebook Group

Subscribe to our Patreon

Leave a voicemail by calling 615-920-9393

Visit our website

Subscribe and Review on Apple Podcasts

Check the Locks is Supported By: 

Audible: Enjoy 30 Days for Free

This episode of Check the Locks is dedicated, with love, to the memory of our friend Mathew Scott Halliday. 

Sources:

Neuroscientist Charged with Homicide in Wife's Cyanide Death - ABC News

US researcher Robert Ferrante guilty of poisoning wife - BBC News

Pittsburgh Post-Gazette: Irretrievably Broken / The story of Autumn Klein and Robert Ferrante

Former Pitt researcher denied appeal for new trial - CBS Pittsburgh



Support this podcast at — https://redcircle.com/check-the-locks-a-true-crime-podcast/donations

Advertising Inquiries: https://redcircle.com/brands

Privacy & Opt-Out: https://redcircle.com/privacy