From the time he murdered his parents as a teenager until his death under an assumed name, William Les Arnold’s life intersected with several other people and it left many of them wondering who was he, really?

This case is *solved*


A huge THANK YOU to this month's sponsors:

Refresh your spring wardrobe with Quince. Go to quince.com/crimelines for free shipping and 365-day returns.

Start your detective work today at Newspapers.com! Go to Newspapers.com/truecrime and use promo code “CRIMELINES” for 20% off a subscription — and let the past tell its story.


Events:

AdvocacyCon September in Albuquerque: https://www.advocacycon.com/

November in Costa Rica: https://trovatrip.com/trip/central-america/costa-rica/costa-rica-with-josh-hallmark-nov-2026


Support the show!

Get the exclusive show Beyond the Files plus Crimelines episodes ad free on

Supercast: https://crimelines.supercast.com/

Patreon: https://www.patreon.com/crimelines

Apple Subscriptions: https://podcasts.apple.com/us/podcast/crimelines-true-crime/id1112004494


For one time support:

https://www.basementfortproductions.com/support


Links to all my socials and more:

https://linktr.ee/crimelines


Sources:

2026 Crimelines Podcast Source List


Transcript: https://app.podscribe.ai/series/3790

If an exact transcript is needed, please request at crimelinespodcast@gmail.com

Licensing and credits:

Theme music by Scott Buckley https://www.scottbuckley.com.au/

Cover Art by Lars Hacking from Rusty Hinges


Crimelines is a registered trademark of Crimelines LLC.




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

Rss Apple Podcaster
Podden och tillhörande omslagsbild på den här sidan tillhör Crimelines True Crime. Innehållet i podden är skapat av Crimelines True Crime och inte av, eller tillsammans med, Poddtoppen.