John Buettner-Janusch was one of the first Americans to study lemurs. He held prestigious faculty positions at Yale, Duke and NYU, before surprising everyone with a series of increasingly bizarre crimes.

Phoebe and Lauren got to visit the Duke Lemur Center in person – hear all about it in our latest episode of Criminal Plus. Use the promo code “JOINUS” for 20% off an annual membership. You’ll get behind-the-scenes bonus episodes of Criminal, ad-free listening of all of our shows, special merch deals, and more.

Peter Kobel’s book is The Strange Case of the Mad Professor.

This episode was first released in 2019.

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