• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Arts & Entertainmentmaking a murderer

Overturned Conviction of ‘Making a Murderer’s’ Brendan Dassey Raises Questions

By
Reuters
Reuters
and
Fortune Editors
Fortune Editors
Down Arrow Button Icon
By
Reuters
Reuters
and
Fortune Editors
Fortune Editors
Down Arrow Button Icon
August 13, 2016, 10:22 AM ET
Making a Murderer
Steven Avery's mugshot, from Netflix's "Making a Murderer."Image courtesy of Netflix

A federal judge on Friday overturned the murder conviction of one of two Wisconsin men serving life sentences for the 2005 slaying of a freelance photographer in a case spotlighted in the popular Netflix television documentary “Making a Murderer.”

Magistrate Judge William Duffin ruled that the guilty verdict returned by a trial jury in 2007 against Brendan Dassey was based on a coerced confession he gave as a 16-year-old youth with a learning disability. It immediately raised questions about what that would mean for Dassey’s uncle, Steven Avery, who is serving life in prison.

Dassey and Steven Avery were convicted in separate trials of killing freelance photographer Teresa Halbach at Avery’s home in Manitowoc County, Wisconsin. Halbach’s charred remains were found in an incineration barrel and a burn pit on Avery’s property, about 80 miles north of Milwaukee.

The case was the subject of the 10-part Netflix-released documentary “Making a Murderer,” which questioned the handling of the investigation and the motivation of Manitowoc County law enforcement officials, who sent Avery to prison in 1985 for a rape he did not commit.

“As we have done for the past 10 years, we will continue to document the story as it unfolds, and follow it wherever it may lead,” film makers Laura Ricciardi and Moira Demos said in a joint statement. The film makers are working on a second season of Making a Murderer, but according to news reports, the new ruling was not captured on camera.

READ: The Unexpected Fallout from Netflix’s ‘Making a Murderer’

Avery served 18 years in prison before DNA evidence exonerated him of the rape. He filed a $36 million federal lawsuit against the county, its former sheriff and district attorney in 2004.

A year later, Avery and his nephew were accused of killing Halbach. Dassey was convicted of first-degree intentional homicide, second-degree sexual assault and mutilation of a corpse. Avery was found guilty of first-degree intentional homicide and being a felon in possession of a gun.

The Emmy-nominated documentary suggests authorities planted evidence against both defendants, a claim rejected by the current sheriff. In his ruling on Friday, Duffin wrote that misconduct by Dassey’s own lawyer was “indefensible,” including his permitting investigators to interrogate his client without being present.The judge also faulted Dassey’s interrogation by investigators, who assured the teenager “he would not be punished if he admitted participating in the offenses” and that “he had nothing to worry about.”

“These repeated false promises, when considered in conjunction with all relevant factors, most especially Dassey’s age, intellectual deficits, and the absence of a supportive adult, rendered Dassey’s confession involuntary,” Duffin said.

Avery’s lawyers applauded the court ruling and said they expected that their client would also see his conviction overturned. Kathleen Zellner, Avery’s appeals lawyer, said, “We know when an unbiased court reviews all of the new evidence we have, Steven will have his conviction overturned as well.” Meanwhile, ex-fiancee of Steven Avery has reportedly told the site TMZ that she believes Avery is guilty and fears his release from prison.

Dassey is set for release within 90 days unless prosecutors plan to retry him.

Avery has filed a notice of appeal in his own case. His attorneys were not immediately available for comment.

About the Authors
By Reuters
See full bioRight Arrow Button Icon
Fortune Editors
By Fortune Editors
See full bioRight Arrow Button Icon

Latest in Arts & Entertainment

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
Fortune Secondary Logo
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Arts & Entertainment

david ellison
Arts & EntertainmentHollywood
20 years ago, David Ellison’s flop as an actor stressed him out so much he went to the hospital. Now he’s set to own Paramount and Warner
By Matt Sedensky and The Associated PressFebruary 28, 2026
7 hours ago
paramount
LawHollywood
Warner/Paramount sets up Hollywood to shrink from Big 5 to Big 4, a decade after Disney took out number 6
By Lindsey Bahr and The Associated PressFebruary 28, 2026
8 hours ago
sarandos
InvestingMedia
3 things we will never know after Netflix pulled out of the Warner Bros. bidding, handing it to Paramount
By Nick LichtenbergFebruary 28, 2026
8 hours ago
Arts & EntertainmentHollywood
The battle over WBD left three big winners on Wall Street—while the thousands who lost out will remain behind the scenes
By Geoff ColvinFebruary 27, 2026
1 day ago
Successphilanthropy
Dolly Parton’s philanthropy inspiration is her father who couldn’t read or write: ‘I saw how crippling that could be’
By Sydney LakeFebruary 27, 2026
1 day ago
flavor flav
PoliticsOlympics
U.S. women’s hockey team dumps Trump, sets a date to celebrate gold medal with Flavor Flav in Las Vegas
By John Wawrow and The Associated PressFebruary 27, 2026
1 day ago

Most Popular

placeholder alt text
Success
Japanese companies are paying older workers to sit by a window and do nothing—while Western CEOs demand super-AI productivity just to keep your job
By Orianna Rosa RoyleFebruary 27, 2026
1 day ago
placeholder alt text
Success
Walmart exec says U.S. workforces needs to take inspiration from China where ‘5 year-olds are learning DeepSeek’
By Preston ForeFebruary 27, 2026
2 days ago
placeholder alt text
AI
The week the AI scare turned real and America realized maybe it isn't ready for what's coming
By Nick LichtenbergFebruary 28, 2026
14 hours ago
placeholder alt text
Middle East
Iran is now on 'death ground' amid existential threat from U.S. attacks and could 'go big' in retaliation, former NATO commander warns
By Jason MaFebruary 28, 2026
7 hours ago
placeholder alt text
Personal Finance
Current price of gold as of February 27, 2026
By Danny BakstFebruary 27, 2026
1 day ago
placeholder alt text
Law
China's government intervenes to show Michigan scientists were carrying worms, not biological materials
By Ed White and The Associated PressFebruary 26, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.