Bill and Opal Arnold The Lives of William Leslie "Les" Arnold

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: November in Costa Rica: Support the show! Get the exclusive show Beyond the Files plus Crimelines episodes ad free on Supercast: Patreon: Apple Subscriptions: For one time support: Links to all my socials and more: Sources: 2026 Crimelines Podcast Source List Transcript: If an exact transcript is needed, please request at crimelinespodcast@gmail.com Licensing and credits: Theme music by Scott Buckley Cover Art by Lars Hacking from Rusty Hinges Crimelines is a registered trademark of Crimelines LLC. See Privacy Policy at and California Privacy Notice at .

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Bill and Opal Arnold The Lives of William Leslie "Les" Arnold is an episode from Crimelines True Crime by Crimelines True Crime.

This episode is 01:00:12 long.

This episode was published on Apr 16, 2026.

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