A Killer Story

Name: A Killer Story
Genre: Documentary
Released: 2026-09-10
Rating: 10
Cast: Joseph Sexton, Eileen Umbehr, Keen Umbehr, Dana Chandler

10.0 IMDb 7.0 (164) Sep 2026 1 Season 3 Episodes

Returning Series

Documentary

Overview

Investigative journalist Joe Sexton looks into a 2002 double homicide case in Kansas after receiving thousands of emails from Eileen Umbehr, a homemaker turned citizen sleuth. Eileen and her husband Keen are convinced that Dana Chandler, the woman accused of killing her ex-husband and his girlfriend, did not commit the crime and devote their lives to fighting for Chandler's innocence.

HBO Documentary Films · Story Syndicate · Fairhaven

🇺🇸 United States · English

Cast

Joseph Sexton

Self

Eileen Umbehr

Self

Keen Umbehr

Self

Dana Chandler

Self

Key Crew

Matthew Galkin

Director

Davis Guggenheim

Executive Producer

Lisa Heller

Executive Producer

Dan Cogan

Executive Producer

Jon Bardin

Executive Producer

Kate Barry

Executive Producer

Nancy Abraham

Executive Producer

Tina Nguyen

Executive Producer

Liz Garbus

Executive Producer

Welcome to Topeka

When a double murder conviction is overturned with the help of two citizen sleuths, investigative journalist Joe Sexton digs into the case.

Sep 10, 2026 39m

Person of Interest

While the Umbehrs point to a new person of interest, a surprise witness shifts the case in the prosecution’s favor.

Sep 17, 2026 39m ★ 9.0

E3 Upcoming

A Dangerous Notion

After the retrial ends in a hung jury, the state tries Chandler for a third time. In an unexpected move, Chandler dismisses her legal team and chooses to represent herself. Later, a verdict brings finality to the case...but not necessarily the truth.

Airs Sep 24, 2026

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