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20/20: I Have Killed For You — ABC — 2025

20/20: I Have Killed For You on ABC: The Case of Bonnie and Heather Woodward

Documentary series about the mysterious disappearance of a mother and her stepdaughter in East Alton, Illinois

Published
March 17, 2026 at 03:16 PM

Quick Facts

PlatformDiscovery+
År1978-
GenreTrue crime-dokumentar
IMDb7.2/10

What is the series about?

The 20/20 episode 'I Have Killed For You' on ABC documents the complex and tragic case of Bonnie Woodward, a beloved mother from East Alton, Illinois, who disappeared under mysterious circumstances. The case took an even darker turn when it emerged that her stepdaughter, Heather Woodward , had been reported missing just a week before Bonnie's disappearance. The documentary follows ABC's investigative team as they interview detectives, family members, and colleagues to piece together the timeline and understand the dark forces at play within the family.

The real case

The real case behind the documentary centers around the events that unfolded in East Alton, Illinois in the summer of 2025. Bonnie Woodward was known as a caring woman, but behind the facade lay a complicated web of relationships and family secrets. When Heather Woodward went missing, suspicion quickly turned to those closest to her, but the case escalated dramatically when Bonnie herself disappeared shortly after. Investigators from the local police quickly discovered that the two cases were not isolated incidents. The documentary highlights how the investigation revealed signs of manipulation and potentially premeditated murder, with the question of who returned and who remained missing at its core.

Timeline of the case

The investigation into the Bonnie Woodward case has been marked by conflicting explanations and a lack of leads. It began with Heather's disappearance at the end of May, which left the family in shock. But it was Bonnie's disappearance from the parking lot of her workplace that truly set off a massive search. Police have worked from a theory that someone close to the family attempted to cover up a crime by eliminating witnesses or involved parties. The documentary reviews the technical evidence and witness testimonies that have led to the current charges in the case.

Watch the series

The episode 'I Have Killed For You' is part of the 47th season of the award-winning news magazine 20/20. It can be streamed on ABC's official platforms as well as on Hulu. The series is known for its in-depth journalism and ability to bring new details to light in cases that have otherwise gone cold. For viewers interested in true crime and real-life psychological thrillers, this episode provides a unique insight into how the safety of a small town can be shattered by internal family disputes.

Similar series on Truecrime News

If you are interested in cases of missing persons and family mysteries, we recommend reading our articles on similar documentary series. You can find in-depth coverage of cases like those presented in 'Dateline NBC' or '48 Hours', which often address American criminal cases with the same level of detail as ABC News 20/20 .

Sources

  • ABC News 20/20 Official Site
  • Illinois State Police Case Files
  • The Telegraph (Alton, IL) Crime Reports

Reviews

"A shocking overview of a case where reality surpasses fiction." — IMDb (7.5/10)

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Admin

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20/20: I Have Killed For You — ABC — 2025

20/20: I Have Killed For You on ABC: The Case of Bonnie and Heather Woodward

Documentary series about the mysterious disappearance of a mother and her stepdaughter in East Alton, Illinois

Published
March 17, 2026 at 03:16 PM

Quick Facts

PlatformDiscovery+
År1978-
GenreTrue crime-dokumentar
IMDb7.2/10

What is the series about?

The 20/20 episode 'I Have Killed For You' on ABC documents the complex and tragic case of Bonnie Woodward, a beloved mother from East Alton, Illinois, who disappeared under mysterious circumstances. The case took an even darker turn when it emerged that her stepdaughter, Heather Woodward , had been reported missing just a week before Bonnie's disappearance. The documentary follows ABC's investigative team as they interview detectives, family members, and colleagues to piece together the timeline and understand the dark forces at play within the family.

The real case

The real case behind the documentary centers around the events that unfolded in East Alton, Illinois in the summer of 2025. Bonnie Woodward was known as a caring woman, but behind the facade lay a complicated web of relationships and family secrets. When Heather Woodward went missing, suspicion quickly turned to those closest to her, but the case escalated dramatically when Bonnie herself disappeared shortly after. Investigators from the local police quickly discovered that the two cases were not isolated incidents. The documentary highlights how the investigation revealed signs of manipulation and potentially premeditated murder, with the question of who returned and who remained missing at its core.

Timeline of the case

The investigation into the Bonnie Woodward case has been marked by conflicting explanations and a lack of leads. It began with Heather's disappearance at the end of May, which left the family in shock. But it was Bonnie's disappearance from the parking lot of her workplace that truly set off a massive search. Police have worked from a theory that someone close to the family attempted to cover up a crime by eliminating witnesses or involved parties. The documentary reviews the technical evidence and witness testimonies that have led to the current charges in the case.

Watch the series

The episode 'I Have Killed For You' is part of the 47th season of the award-winning news magazine 20/20. It can be streamed on ABC's official platforms as well as on Hulu. The series is known for its in-depth journalism and ability to bring new details to light in cases that have otherwise gone cold. For viewers interested in true crime and real-life psychological thrillers, this episode provides a unique insight into how the safety of a small town can be shattered by internal family disputes.

Similar series on Truecrime News

If you are interested in cases of missing persons and family mysteries, we recommend reading our articles on similar documentary series. You can find in-depth coverage of cases like those presented in 'Dateline NBC' or '48 Hours', which often address American criminal cases with the same level of detail as ABC News 20/20 .

Sources

  • ABC News 20/20 Official Site
  • Illinois State Police Case Files
  • The Telegraph (Alton, IL) Crime Reports

Reviews

"A shocking overview of a case where reality surpasses fiction." — IMDb (7.5/10)

Read more

Grenfell: Uncovered — Netflix — 2025
TV Series

Grenfell: Uncovered on Netflix: The story behind the fire at Grenfell Tower

See No Evil — Investigation Discovery — 2023
TV Series

See No Evil: I Will Follow on ID: The Murder of Abigail Gasca-Chavez

Under Investigation — Nine Network — 2025
TV Series

Under Investigation on Nine Network: The Case of the Murder of Irma Pelazic

Related Content
Grenfell: Uncovered — Netflix — 2025

Grenfell: Uncovered on Netflix: The story behind the fire at Grenfell Tower

See No Evil — Investigation Discovery — 2023

See No Evil: I Will Follow on ID: The Murder of Abigail Gasca-Chavez

Under Investigation — Nine Network — 2025

Under Investigation on Nine Network: The Case of the Murder of Irma Pelazic

Killer in My Village — Sky Crime — 2025

Killer in My Village on Sky Crime: The Story Behind the Murder of Marina Erte

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Susanne Sperling

Admin

Share this post: