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2012–2013 · Springfield, Missouri

Diane Staudte

Partners & family

Diane Staudte and her daughter Rachel used antifreeze to poison members of their Missouri family. Mark and Shaun Staudte died, while Sarah survived a later poisoning. The investigation exposed a deliberate plan behind illnesses that had initially appeared unrelated.

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The Story

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When2012–2013
WhereSpringfield, Missouri
In this collection33 resources

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Blogs & Essays

The Journal

Read our articles here and explore outside perspectives, credited to their writers and publications. See this case in the Journal →

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Blogs & essays

1 items
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Outside essays and reading guides reflect their authors’ perspectives. Compare claims with reported and primary sources.

Jim Fisher True Crime · Blog / essay

Diane Staudte and the Power of Poison

An outside blog or essay discussing Diane Staudte. Read the author’s analysis alongside the dated reporting and court sources in this case guide. Some publishers require a subscription.

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Books

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Books

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Movies & TV

Documentaries & Adaptations

Movies

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TV & documentaries

5 items
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Episodes, documentaries and title listings. Season and episode numbers follow the linked catalog and can differ by service. Air dates are separate from crime dates. Playback availability varies by service and region.

Apple TV

The Interrogation Room — Rachel and Diane Staudte (S1 E8)

Nonfiction screen coverage of this case. The linked page identifies the program or episode; playback, subscriptions, and regional availability vary.

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Search Amazon · paid linkViewing options & episode details

Title search; Amazon availability is not confirmed. Check the edition, format, and viewing region.

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Oxygen True Crime · Season 20, Episode 9 · Listed air date 2017-07-09

Snapped — Diane Staudte

IMDb episode reference connected to the Diane Staudte case. Listed release: 2017. Cast, credits, and title information; viewing availability is separate. Includes coverage of Diane Staudte.

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Search Amazon · paid linkCredits & title details on IMDb

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Episode data: TVmaze · CC BY-SA 4.0

IMDb · TV episode

Interrogation Raw — A Mother’s Touch (S2 E12) (2023)

IMDb episode reference connected to the Diane Staudte case. Listed release: 2023. Cast, credits, and title information; viewing availability is separate.

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Search Amazon · paid linkCredits & title details on IMDb

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ABC · 2016 catalog, Episode 19 · Listed air date 2016-04-15

20/20 — The Family Plot

Includes coverage of Diane Staudte.

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Search Amazon · paid linkEpisode details on TVmaze

Title search; Amazon availability is not confirmed. Check the edition, format, and viewing region.

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Episode data: TVmaze · CC BY-SA 4.0

ABC · 2022 catalog, Episode 6 · Listed air date 2022-02-25

20/20 — Home Sweet Murder

Includes coverage of Diane Staudte.

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Search Amazon · paid linkEpisode details on TVmaze

Title search; Amazon availability is not confirmed. Check the edition, format, and viewing region.

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Choose how you want to read or watch. These are optional paid links.

Links marked “Search” show retailer results. Check the edition, current availability and US region before buying. An Audible link does not guarantee inclusion in a membership. How affiliate links work.

Episode data: TVmaze · CC BY-SA 4.0

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Audiobooks

Listen To The Books

An audiobook edition has not been confirmed for this case yet. You can check the audiobook catalog or explore the case’s podcasts.

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Fiction Work

Adaptations & Inspirations

Fiction Work

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Scripted stories and fictional inspirations. Scenes, characters, and dialogue can differ from the record.

No verified fictional adaptation or inspiration has been identified in this collection. Nonfiction coverage is listed in the other media sections.

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Podcasts

Episodes & Audio Stories

Podcasts

15 items
About these sources

Audio episodes and oral histories. Personal recollections are attributed perspectives; some services require sign-in.

Apple Podcasts

Killer Queens / This Feels Criminal — Staudte Family Murders

Direct episode page for this case or its screen adaptation. Open it for listening options and the publisher’s episode notes.

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Lights Out

The Most Evil Mother-Daughter Duo You've Never Heard Of... The Shocking Case of Diane Staudte

Podcast coverage of the Diane Staudte case. Released December 1, 2023. About 106 minutes.

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Women and Crime

Diane Staudte

Podcast coverage of the Diane Staudte case. Released October 4, 2022. About 39 minutes.

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Once Upon A Crime

A Family Affair: Diane and Rachel Staudte

Podcast coverage of the Diane Staudte case. Released October 16, 2023. About 49 minutes.

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True Crime Campfire

The Quiet Ones: The Staudte Family Murders

Podcast coverage of the Diane Staudte case. Released December 23, 2022. About 49 minutes.

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Our True Crime Podcast

220. There Were Six: The Staudte Family Murders

Podcast coverage of the Diane Staudte case. Released July 12, 2023. About 45 minutes.

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Diagnosing A Killer

Episode 24: Diane Staudte

Podcast coverage of the Diane Staudte case. Released October 1, 2022. About 69 minutes.

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Drinking The Cool Aid

Diane Staudte // 105 // The Antifreeze Murders

Podcast coverage of the Diane Staudte case. Released April 3, 2022. About 47 minutes.

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True Crime Connections ~ Advocacy Podcast

Diane Staudte

Podcast coverage of the Diane Staudte case. Released May 12, 2022. About 16 minutes.

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Femme & Crime: The Dark Side of Justice

Diane Staudte

Podcast coverage of the Diane Staudte case. Released September 6, 2026. About 36 minutes.

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Bloody Happy Hour

Episode 50: Killer Moms: Diane Staudte

Podcast coverage of the Diane Staudte case. Released May 19, 2022. About 53 minutes.

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The Crime and Conspiracy Show

E31 CRIME: Diane Staudte

Podcast coverage of the Diane Staudte case. Released June 6, 2022. About 52 minutes.

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Love and Murder: Heartbreak to Homicide

A Mother's Love - Diane Staudte - #67

Podcast coverage of the Diane Staudte case. Released October 3, 2022. About 45 minutes.

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ENMESHED

27-Mom of the Year: Diane Staudte

Podcast coverage of the Diane Staudte case. Released May 1, 2023. About 33 minutes.

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Spirits with Crime

Ep. 94: Harvesting Horrors- The Case of Diane Staudte & The Cornfield Spirits

Podcast coverage of the Diane Staudte case. Released November 30, 2024. About 21 minutes.

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Social Media

Videos & Conversations

BRING YOUR PERSPECTIVE

Where would you start?

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Talk about sources and storytelling with care for the people affected. A documentary, a book and a court record serve different purposes.

Social Media

8 items
About these sources

Case-specific posts, videos and communities. Community opinions are separate from verified reporting. Platforms may require sign-in.

ABC News

Diane Staudte on confessing to poisoning family members | 20/20 ‘Home Sweet Murder’ Preview

Video from ABC News covering the Diane Staudte case. Length: 3:18.

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Investigation Discovery

Diane Staudte Murders | Mother May I Murder? | ID

Video from Investigation Discovery covering the Diane Staudte case. Length: 3:07.

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FilmRise True Crime

Psychopath Mother Fed Family Anti-Freeze | The Interrogation Room hosted by Vivica A. Fox

Video from FilmRise True Crime covering the Diane Staudte case. Length: 44:59.

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ABC News

Missouri Mother, Daughter Killed Family Members with Anti-Freeze

Video from ABC News covering the Diane Staudte case. Length: 9:22.

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TikTok · Creator channel

Lights Out — TikTok channel

Linked by this creator in the episode notes for “The Most Evil Mother-Daughter Duo You've Never Heard Of... The Shocking Case of Diane Staudte.” This creator channel covers multiple cases. The matching case episode is linked below. The platform may ask you to sign in.

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Facebook · Creator community

Once Upon A Crime — Facebook group

Linked by this creator in the episode notes for “A Family Affair: Diane and Rachel Staudte.” This discussion group covers multiple cases. The matching case episode is linked below. Group rules or membership approval may limit access.

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Facebook · Creator community

Love and Murder: Heartbreak to Homicide — Facebook group

Linked by this creator in the episode notes for “A Mother's Love - Diane Staudte - #67.” This discussion group covers multiple cases. The matching case episode is linked below. Group rules or membership approval may limit access.

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News & Reading

Reporting, Clippings & Archives

More Reading & Audio

0 sources

Explore book records, previews, library audiobooks and selected documents. Access labels distinguish free material from library loans and paid subscriptions.

No additional case-specific reading source was confirmed in this review. The reporting and original summaries elsewhere on this page remain available.

Reading Access Notes

Search reviewed 2026-09-16. Sources searched: Google Books, Internet Archive, Open Library, Library of Congress, Smithsonian Magazine, The Atavist Magazine, Google Books (case/title search), Scribd, Everand, OverDrive and hoopla (combined title search). Search indexing is incomplete; this is not an exhaustive list of the web. Access can change by edition, country and library membership. Library loans may require sign-in or a wait. Everand titles may need a paid subscription; a trial is not permanent free access. Scribd documents are third-party uploads, with uploader details noted where checked. We link to source pages and write our own descriptions rather than reproducing copyrighted books.

A separate Texas Monthly search was blocked by the publisher’s automated-access rules and could not be verified.

News & reporting

1 items

A&E

Reporting on Diane Staudte

Linked reporting or commentary. Read the source date for its historical context; access may require a subscription.

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Newspaper clippings

2 items

Featured newspaper clipping

Read our original summary below. The archive link opens the newspaper’s own clipping viewer.

The Springfield News-Leader · 2016-01-22 · Page A10

Reporting traces the Staudte poisoning investigation

A continued report explains how an anonymous tip and hospital concerns led police to investigate.

Historical case reporting from 2016.

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More from the newspaper archive

Continue with these dated reports on Newspapers.com.

The Springfield News-Leader · 2016-04-15 · Page A5

Police interviews reveal Staudte’s account

The newspaper publishes material from interviews about the poisonings.

Statements about family members are Staudte’s claims, not independent findings.

Read this article on Newspapers.com

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Internet Archive

1 items
About these sources

Library records and preserved media. A catalog listing does not guarantee full reading or playback.

Internet Archive · TV News Archive

20/20 : WABC : April 15, 2016 10:01pm-11:00pm EDT

The archive indexes this broadcast under Diane Staudte. It may contain several stories; use any available captions or previews to locate the relevant segment. Full playback may be restricted.

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Court & Files

Explore The Documents

Court records & documents

0 items
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Documents are labeled by type and scope. Allegations in filings are not findings of guilt. This collection is not the complete case file.

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Positive Outcome

Laws, Advocacy & Change

Positive Outcome

0 items
About these sources

Documented laws, advocacy and reforms. Listing a change does not claim it is effective or universally supported.

No case-specific reform has been verified for this collection yet.