Forensic Files

America’s Highway Serial Killers /// Part 4 /// 593

True Crime Garage TV

  • Nov 16, 2023
  • 57:39
  • Full Episode

America’s Highway Serial Killers /// Part 4 /// 593

Part 4 of 4

www.TrueCrimeGarage.com (http://www.truecrimegarage.com/)

This week we pick up right where we left off with more bad guys and bad news from America’s Highways. Tammy Jo Zywicki was an amazing young woman who had just one year left at Grinnell college before going on to some big and wonderful things. When her car broke down in central Illinois that all changed. Most of us would have stopped to help the young woman or felt guilty as we continued on our journey hoping not to be later for our next stop. Unfortunately in this real life true crime story that was not to be. As her Pontiac sat on the side of Interstate 80 (I-80) Tammy had her head under the hood trying to fix the problem but then along came a spider. A predator saw an opportunity and pounced. Police have come up with some suspects over the years and we are ready to serve them up to you as we close out this four part series. If you have any information regarding the still unsolved murder of Tammy Jo Zywicki please call or email your local FBI office. If you have any information regarding the still unsolved murder of Kristin Schmidt please call the Oregon State Police - dial *OSP or *677 if you are calling from a mobile phone, or dial: 503-378-3720

Beer of the Week - Pitch Invasion Lager (Nashville Soccer Club) by the amazing folks over at Fat Bottom Brewing Co. Nashville, Tennessee

Garage Grade - 3 and 3 quarter bottle caps out of 5

Recommended Reading - Killer on the Road: Violence and the American Interstate by Ginger Strand

Our show - True Crime Garage “Off the Record” is available only on Stitcher Premium. For a FREE month of listening go to http://stitcherpremium.com/truecrimegarage and use promo code GARAGE

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com (https://pcm.adswizz.com) for information about our collection and use of personal data for advertising.

Brief Summary

The episode discusses the unsolved murders of Tammy Zwicky and Kristen Schmidt, exploring suspects and the FBI's Highway Serial Killers initiative.

Key points

  • Highway Serial Killings Database. The FBI created a database to connect unsolved cases linked to highways.
  • Tammy's Disappearance. Tammy Zwiki was last seen on August 23, 1992, and her body was found later.
  • Family's Advocacy. Tammy's family became advocates for awareness of highway homicides after her death.
  • The Capture of Bruce Mendenhall. Detective Pat Poig Leone uncovers a trucker serial killer linked to multiple murders.
  • Lonnie Beard: A Suspect Emerges. A nurse identifies Lonnie Beard as a potential suspect in Tammy's case.
  • Evidence Against Lonnie. Investigators uncover mounting evidence linking Lonnie to Tammy's disappearance.

Tension

65/ 100Some tension

More from True Crime Garage TV

Solve the Crime

Read a real case one clue at a time, then see how your call held up against the investigators.

Start a Case

Join Team Forensic Files

Regular case drops, breaking crime news, and podcast premieres, straight to your inbox.

or

Forgot your password?