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2016 · Knoxville, Tennessee

Emma Walker

Teen & school

Sixteen-year-old Emma Walker was killed by a shot fired through her bedroom wall in Tennessee in 2016. Her former boyfriend Riley Gaul was prosecuted after investigators examined his conduct before and after the shooting. He was convicted of first-degree murder.

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The Story

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When2016
WhereKnoxville, Tennessee
In this collection33 resources

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Blogs & Essays

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Books

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Movies & TV

Documentaries & Adaptations

Movies

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TV & documentaries

2 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.

abc.com

Bad Romance — Shot in the Dark (S1 E3)

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

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IMDb · TV episode

Dateline: Secrets Uncovered — Noises in the Night (2021)

IMDb episode reference connected to the Emma Walker case. Listed release: 2021. 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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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
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Audio episodes and oral histories. Personal recollections are attributed perspectives; some services require sign-in.

Apple Podcasts

True Crime Never Sleeps — Emma Walker

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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Crime Junkie

MURDERED: Emma Walker and Mya Peña

Podcast coverage of the Emma Walker case. Released February 28, 2022. About 55 minutes.

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True Crime with Kendall Rae

Emma Walker: Tragically Murdered By Stalker Ex

Podcast coverage of the Emma Walker case. Released April 22, 2022. About 27 minutes.

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Murder With My Husband

79. Emma Walker - The Kind Cheerleader

Podcast coverage of the Emma Walker case. Released September 27, 2021. About 36 minutes.

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Court Junkie

Ep 128: A Fatal Obsession: The Emma Walker Story

Podcast coverage of the Emma Walker case. Released September 21, 2020. About 58 minutes.

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Moms and Mysteries: A True Crime Podcast

The Murder of Emma Walker

Podcast coverage of the Emma Walker case. Released September 13, 2022. About 58 minutes.

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Morbidly Fascinated

5. The Loving Cheerleader: The Murder of Emma Walker

Podcast coverage of the Emma Walker case. Released November 1, 2025. About 30 minutes.

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Going West: True Crime

Emma Walker // 556

Podcast coverage of the Emma Walker case. Released November 21, 2025. About 55 minutes.

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True Crime Couple

Episode 187: The Murder of Emma Walker

Podcast coverage of the Emma Walker case. Released September 8, 2024. About 70 minutes.

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TRUE CRIME with Bratterstein

Teenage Love Turns to Unhealthy Obsession : The Emma Walker Case

Podcast coverage of the Emma Walker case. Released August 14, 2026. About 48 minutes.

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The Minds of Madness - True Crime Stories

Episode 240 - Call of Duty and the Cheerleader - The Murder of Emma Walker

Podcast coverage of the Emma Walker case. Released November 4, 2024. About 41 minutes.

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The First Degree

Episode 121: Emma Walker

Podcast coverage of the Emma Walker case. Released December 2, 2020. About 64 minutes.

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True Crime Creepers

The Murder of Emma Walker

Podcast coverage of the Emma Walker case. Released December 7, 2023. About 86 minutes.

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True Blue Crime

Episode 119 - Emma Walker

Podcast coverage of the Emma Walker case. Released November 2, 2023. About 59 minutes.

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Crime Salad

Emma Walker: Dangerously Obsessive

Podcast coverage of the Emma Walker case. Released November 1, 2023. About 38 minutes.

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Social Media

Videos & Conversations

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Social Media

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

Truly Criminal

A Tennessee Tragedy: The Murder Of Emma Walker

Video from Truly Criminal covering the Emma Walker case. Length: 29:02.

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Kendall Rae

Emma Walker: Tragically Murdered By Stalker Ex

Video from Kendall Rae covering the Emma Walker case. Length: 27:15.

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FilmRise True Crime

The Shocking Murders of Julia Rawson & Emma Walker | Killers Caught On Camera

Video from FilmRise True Crime covering the Emma Walker case. Length: 46:47.

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Oxygen

Parents Find Emma Walker Dead—Who Shot Her in Her Childhood Bed? | Dateline Highlights | Oxygen

Episode recap or excerpt from Oxygen covering the Emma Walker case. Length: 5:05.

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Christina Randall

The Murder of High School Cheerleader Emma Walker | Young Toxic “Love”

Video from Christina Randall covering the Emma Walker case. Length: 27:23.

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WBIR Channel 10

Behind the Headline: The Emma Walker Case

Video from WBIR Channel 10 covering the Emma Walker case. Length: 44:24.

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WBIR Channel 10

Riley Gaul denied new trial in 2016 killing of ex-girlfriend Emma Walker

Video from WBIR Channel 10 covering the Emma Walker case. Length: 0:31.

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True Crime Recaps

Deadly High School Sweetheart: The Death of Emma Walker

Video from True Crime Recaps covering the Emma Walker case. Length: 18:50.

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True Crime Guys

#126 The Murder of Emma Walker

Video from True Crime Guys covering the Emma Walker case. Length: 1:09:26.

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Murder With My Husband

79. Emma Walker - The Kind Cheerleader

Video from Murder With My Husband covering the Emma Walker case. Length: 33:53.

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News & Reading

Reporting, Clippings & Archives

More Reading & Audio

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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

CBS News

Reporting on Emma Walker

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Newspaper clippings

2 items

Featured newspaper clipping

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The Knoxville News-Sentinel · 2016-11-24 · Page 1

Arrest made in Emma Walker's killing

Emma Walker's family remembers the high-school cheerleader as authorities charge her former boyfriend William Riley Gaul.

Charging-stage reporting; the story continues on another page.

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The Knoxville News-Sentinel · 2018-05-04 · Page 3

Secret recording played at Gaul's trial

Friends testified about a recorded conversation and the weapon used in Emma Walker's death while the defense disputed Gaul's intent.

Trial testimony and competing arguments; clipping also includes advertising.

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Internet Archive

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

Internet Archive · TV News Archive

20/20 : KGO : September 14, 2018 10:01pm-11:00pm PDT

The archive indexes this broadcast under Emma Walker. 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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Internet Archive · TV News Archive

Dateline : MSNBCW : October 4, 2020 10:00pm-11:00pm PDT

The archive indexes this broadcast under Emma Walker. 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

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Court records & documents

1 items
About these sources

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

State v. Gaul — Emma Walker murder appeal

A Tennessee appellate opinion reviewing William Riley Gaul’s prosecution for Emma Walker’s murder.

Court / agency
Tennessee Court of Criminal Appeals
Document date
February 27, 2023
Case / citation
E2021-00734-CCA-R3-CD
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.