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1986 · Washington, United States

Stella Nickell & the Excedrin poisonings

The story behind Bitter Almonds

Bruce Nickell and Sue Snow died after taking cyanide-laced Excedrin in Washington in 1986. Investigators determined that Bruce’s wife, Stella Nickell, poisoned him and placed tampered bottles in stores to disguise his death as part of a random product attack. Her scheme killed a second person and led to a federal conviction.

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The Story

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When1986
WhereWashington, United States
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Blogs & Essays

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Blogs & essays

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

GBRLIFE · Blog / essay

The Wife Who Poisoned Excedrin: The Stella Nickell Case

An outside blog or essay discussing Stella Nickell & the Excedrin poisonings. 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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Gregg Olsen

Bitter Almonds

A nonfiction account of this case. See the linked edition for publication details and available formats.

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Movies & TV

Documentaries & Adaptations

Movies

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TV & documentaries

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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.

IMDb · TV episode

I, Detective — Killer Medicine (S1 E1) (2001)

The IMDb episode guide identifies “Killer Medicine” (S1 E1), about the Stella Nickell case. Cast, credits, and title information; viewing availability is separate.

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Oxygen True Crime · Season 3, Episode 10 · Listed air date 2005-10-30

Snapped — Stella Nickell

IMDb episode reference connected to the Stella Nickell & the Excedrin poisonings case. Listed release: 2005. Cast, credits, and title information; viewing availability is separate. Includes coverage of Stella Nickell & the Excedrin poisonings.

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Episode data: TVmaze · CC BY-SA 4.0

Investigation Discovery · Season 2, Episode 5 · Listed air date 2008-11-06

Deadly Women — Bad Medicine

IMDb episode reference connected to the Stella Nickell & the Excedrin poisonings case. Listed release: 2008. Cast, credits, and title information; viewing availability is separate. Includes coverage of Stella Nickell & the Excedrin poisonings. This is one segment in a multi-case episode; other segments may cover cases outside the United States.

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Episode data: TVmaze · CC BY-SA 4.0

IMDb · TV episode

48 Hours — Bitter Pill: A Wife On Trial (2001)

IMDb episode reference connected to the Stella Nickell & the Excedrin poisonings case. Listed release: 2001. Cast, credits, and title information; viewing availability is separate.

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Audiobooks

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Fiction Work

Adaptations & Inspirations

Fiction Work

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Podcasts

Episodes & Audio Stories

Podcasts

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

Spotify

Forensic Tales — Stella Nickell

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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This Is Monsters

Stella Nickell : The Poisoned Pills

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released December 22, 2022. About 38 minutes.

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Forensic Tales

Stella Nickell

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released March 9, 2026. About 34 minutes.

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That Chapter Podcast

Stella Nickell, Poisoning a City to Hide a Murder

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released May 23, 2025. About 44 minutes.

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Ray William Johnson: True Story Podcast

She Poisoned His Medicine - The Stella Nickell story

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released July 2, 2025. About 9 minutes.

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Casefile True Crime

Case 93: Susan Snow & Bruce Nickell

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released August 25, 2018. About 93 minutes.

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Last Podcast On The Left

Episode 296: Black Widows Part II - Hit and Run Helen

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released November 24, 2017. About 54 minutes.

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Crimes of the Centuries

The Tylenol Murders: Over-the-Counter Killers

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released January 18, 2021. About 39 minutes.

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LOVE MURDER

The Seattle Cyanide Murders

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released July 14, 2021. About 100 minutes.

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True Crime Brewery

The Seattle Cyanide Murders

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released April 2, 2019. About 80 minutes.

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Day and Nightshade

04. Stella Nickell

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released June 16, 2026. About 25 minutes.

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Corrupt Podcast

E62: Stella Nickell Part 1

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released February 17, 2026. About 30 minutes.

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Who Killed...?

Stella Nickell & The Seattle Excedrin Murders

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released February 25, 2022. About 48 minutes.

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True Crime Queen

Stella Nickell - The Seattle, Washington Excedrin Cyanide Murders

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released June 7, 2020. About 19 minutes.

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Corrupt Podcast

E63: Stella Nickell Part 2

Podcast coverage of the Stella Nickell & the Excedrin poisonings case. Released February 18, 2026. About 47 minutes.

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Social Media

Videos & Conversations

BRING YOUR PERSPECTIVE

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Social Media

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this is MONSTERS

Stella Nickell : The Poisoned Pills

Video from this is MONSTERS covering the Stella Nickell & the Excedrin poisonings case. Length: 36:07.

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KIRO 7 News

Snippets of KIRO 7 News coverage of Stella Nickell tampering case from 1986 | KIRO 7 News

Video from KIRO 7 News covering the Stella Nickell & the Excedrin poisonings case. Length: 4:10.

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Dr. Todd Grande

Excedrin Killer Who Insisted on Being Caught | Stella Nickell Case Analysis

Video from Dr. Todd Grande covering the Stella Nickell & the Excedrin poisonings case. Length: 14:53.

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Ray William Johnson

This Entitled Woman Thinks She Can Get Away With Murder // The Stella Nickell Murder

Video from Ray William Johnson covering the Stella Nickell & the Excedrin poisonings case. Length: 8:32.

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Forensic Tales

A Deadly Dose - The story of Stella Nickell

Video from Forensic Tales covering the Stella Nickell & the Excedrin poisonings case. Length: 33:10.

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48 Hours

Bitter Pill | Full Episode

Full episode or film as labeled by the publisher from 48 Hours covering the Stella Nickell & the Excedrin poisonings case. Length: 40:42.

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The New Detectives

Deadly Chemistry | FULL EPISODE | The New Detectives

Full episode or film as labeled by the publisher from The New Detectives covering the Stella Nickell & the Excedrin poisonings case. Length: 51:20.

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Casefile

Uncovering a poisoning plot after two mysterious deaths

Video from Casefile covering the Stella Nickell & the Excedrin poisonings case. Length: 1:39:25.

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News & Reading

Reporting, Clippings & Archives

More Reading & Audio

5 sources

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

Google Books · Preview / Limited Pages

Bitter Almonds — Gregg Olsen

Olsen examines the cyanide poisonings and the investigation involving Stella Nickell. A limited preview is offered. Edition record; available pages vary by region and edition.

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OverDrive · Library Access

Bitter Almonds — Ebook

Gregg Olsen. Related reading for Stella Nickell & the Excedrin poisonings. Check participating libraries for this edition. Borrowing requires an eligible library card; availability and waits vary.

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Open Library · Catalog / Availability

Bitter almonds by Gregg Olsen

Bibliographic record for related reading. Check the edition page for previews, lending and other access options; full text has not been confirmed.

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Google Books · Catalog / Availability

American Mother — Gregg Olsen

A revised edition of the book originally published as Bitter Almonds; not a separate case. Edition record; available pages vary by region and edition.

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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

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archive.seattletimes.com

Reporting and case background

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

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Newspaper clippings

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Featured newspaper clipping

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Philadelphia Daily News · 1988-05-10 · Page 8

Nickell convicted in the product-tampering deaths

A verdict report discusses the deaths of Bruce Nickell and Sue Snow and the daughter’s testimony.

Historical reporting; read in the context of its publication date.

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Internet Archive

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

Internet Archive · KIRO 7 news archive

Snippets of KIRO 7 News coverage of Stella Nickell tampering case from 1986 | KIRO 7 News

Archived KIRO 7 news excerpts about the 1986 Stella Nickell tampering investigation. Read this historical coverage in the context of its date.

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Court & Files

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Court records & documents

1 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.

Court opinionArchive copy

United States v. Nickell — product-tampering appeal

Federal appellate review of Stella Nickell’s consumer-product-tampering convictions, including questions about the jury and trial procedure.

Court / agency
U.S. Court of Appeals for the Ninth Circuit
Document date
August 29, 1989
Hosted by
Justia

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Positive Outcome

Laws, Advocacy & Change

Positive Outcome

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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.