He was handsome, mobile, and easy to underestimate. But behind the charm was one of the most chaotic and far-ranging killing sprees in America. In this episode of Interstate: Highly Deadly, Becca traces how Paul John Knowles used highways, stolen cars, false identities, and jurisdiction gaps to move across state lines and leave devastation behind him. This is the story of a predator who turned the open road into a weapon.

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Disclaimer
This episode discusses real murders, violence, and sexual assault. Listener discretion is advised.

Resources

• FBI records and historical case materials

• Contemporary newspaper archives

• Court and law enforcement reporting on Paul John Knowles

• Verified victim reporting and historical crime databases