A brilliant mathematician retreats into the wilderness and wages a seventeen year war against modern civilization, mailing bombs to strangers while evading the largest manhunt in FBI history. His own brother's quiet act of conscience finally brings him down, closing one of America's most chilling true crime sagas.

Become a supporter of this podcast: https://www.spreaker.com/podcast/u-s-hidden-crimes--6962513/support.

Got a tip or a case we should investigate? Email us at [email protected]. We post new episodes every day. Follow and subscribe so you never miss one.

This episode includes AI-generated content.