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May 12, 2025 84 mins

Hey Lab Rats! It's time for the 14th installment of our Lab Reports. This week seems to be Colorado themed. We share a listener story of a UFO encounter in Black Canyon of the Gunnison followed by Kendra's mini episode about John List. He is one of the most famous family annihilator cases. John murdered his entire family and got away with it for 18 years before he was caught by a Colorado neighbor. 

Jessica's mini episode is the sad story of Peggy Beck, a 16-year-old girl scout that was savagely murdered and authorities are still looking for the murderer over 50 years later. 

Join us now for this special episode and be sure to send in your personal stories to be highlighted on a future Lab Reports!

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Subscribe, download episodes and leave a rating for Lucid Lab Podcast on your favorite Platform!

Please send any emails, suggestions, listener stories or comments to us at lucidlabpodcast@gmail.com

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Sources:

[Unresolved Murder] Girl Scout Camp: Part 1 – The Unsolved Colorado Murder of Margaret “Peggy” Beck : r/UnresolvedMysteries

 

The saga of Mad Dog Sherbondy — one of Eagle County’s most infamous murderers | SummitDaily.com

Dec 11, 1963, page 23 - Greeley Daily Tribune at Newspapers.com

Famous murders that remain unsolved

Margaret “Peggy” Beck (Aug 1963) — Metro Denver Crime Stoppers

1963 cold case murder of Margaret "Peggy" Beck solved through DNA testing

Margaret ‘Peggy’ Beck Murder: Cold Case Of Girl Scout Murdered Solved | Crime News

Genealogy leads to 81-year-old suspect in 1963 cold case murder near Deckers | FOX31 Denver

Sharkey, Joe. Death Sentence: The Inside Story of the John List Murders. 2016. Open Road Integrated. 

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