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

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Sources:

2026 Crimelines Podcast Source List

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

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Licensing and credits:

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

Cover Art by Lars Hacking from Rusty Hinges

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In 1969, Joan Robinson Hill died of an infection of unknown origin. Her father was sure it was murder and, due to pressure, charges were eventually filed. But what happened next muddied the water more than it already was in this case of unknowns.

This case is *unsolved/disputed*

A huge THANK YOU to today's sponsors:

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

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Events

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

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For one time support:

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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/

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Crimelines is a registered trademark of Crimelines LLC.

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When Joan Robinson Hill died in 1969, her father was sure foul play was involved even after multiple autopsies ruled it was natural causes. The state ended up charging her husband under a rarely used law, but he was never convicted after he, too, ended up dead. Going on 60 years later, people still ask if Joan Hill was murdered and who was behind John Hill’s death?

This case is *unsolved/disputed*

A huge THANK YOU to today'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

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

Support the show!

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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.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

When Kara Nichols went missing, her family released relevant details of her life even though they thought it may impede getting attention on the case. It turned out they were right, until the right investigator came on the case and uncovered the truth.

This case is *solved*

Thank you to our sponsor Newspapers.com! Go to newspapers.com/truecrime and use code CRIMELINES at check out.

Events

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

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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.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In December of 2019, Monique Baugh went to show a house to a potential buyer and didn’t come back. Hours later, a home intruder shot her boyfriend and the search for Monique was on. Fortunately for the investigators, the shooters left a digital trail that unraveled a conspiracy.

This case is *solved*

For more information on realtor safety and resources: https://www.nar.realtor/safety

Thank you to today's sponsor Newspapers.com! Go to newspapers.com/truecrime and use code CRIMELINES at check out.

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.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

In 2005, a mother and daughter were found dead in an apparent home invasion robbery. As the police started tracking down leads, the killer got bold but as the authorities moved in, they found the motive wasn’t exactly what they thought.

This case is *solved*

Support the show!

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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.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

When Thomas and Jennifer Ayers were found dead, the suspect was known from the start. But the investigation questioned motives and in the end, it was up to a judge to balance justice with mercy.

This case is *solved*

Thank you to today's sponsor Newspapers.com ! Go to newspapers.com/truecrime/ and use code CRIMELINES at check out.

Support the show!

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

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

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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.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

An interview with Dr. Jeffery Smalldon, author of “That Beast Was Not Me: One Forensic Psychologist, Five Decades of Conversations with Killers”

THAT BEAST WAS NOT ME documents five decades of conversations with murderers like John Wayne Gacy, Charles Manson, Ted Bundy, serial sniper Thomas Lee Dillon, and Donald Harvey-then thought to be the most prolific serial killer in American history. Through letters, prison visits, and interviews, Smalldon gives readers a terrifying look into the darkest recesses of the human psyche.

Get the book here

To learn more: https://jeffreysmalldon.com/

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.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.