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20/20: “Meddler or Murderer?” January 2 2026
ABC’s 20/20 returns with a gripping two-hour special that revisits one of Florida’s most chilling murder-for-hire cases. In “Meddler or Murderer?,” correspondent Ryan Smith explores the shocking 2014 murder of Florida State University law professor Dan Markel and the decade-long investigation that ultimately led to the arrest of his former mother-in-law, Donna Adelson, a 75-year-old grandmother accused of masterminding his death.
Dan Markel was gunned down in his Tallahassee driveway in what initially appeared to be a targeted hit. As police unraveled the evidence, they discovered a trail leading not only to the hired gunmen but also to complex family tensions rooted in Dan’s contentious divorce and custody battle with his ex-wife, Wendi Adelson. Prosecutors allege that Donna Adelson orchestrated the murder in an effort to sever Markel’s parental ties and regain control of her daughter’s life.
The episode features new updates from inside the courtroom, including the latest trial developments and verdict, while also revisiting key moments in the investigation. Through exclusive interviews and never-before-seen materials, “20/20” lays bare the relationships, motives, and missteps that turned a family dispute into a national true crime saga.
As 20/20 continues its award-winning legacy, this episode highlights the enduring impact of the Markel case — one that continues to raise questions about justice, family loyalty, and the boundaries of influence. The story also delves into how investigators used phone records, undercover recordings, and family surveillance to crack a case that had confounded authorities for years.
About 20/20
20/20 is ABC’s flagship newsmagazine, known for its in-depth investigative reports, true crime stories, and exclusive interviews. Since its debut in 1978, the program has built a reputation for powerful storytelling and journalism that goes beyond the headlines. Airing weekly in primetime, 20/20 continues to deliver compelling stories that captivate audiences. This page provides the latest 20/20 schedule, so viewers always know what’s airing next.
Over the years, 20/20 has covered a wide range of stories, from high-profile criminal cases to human-interest features and cultural issues. Anchored by David Muir and Debra Roberts, the show combines investigative depth with emotional storytelling.
Its true crime specials, in particular, have become a staple of Friday night television, drawing large audiences and sparking conversations nationwide.
Weekly 20/20 Schedule
20/20 typically airs on Friday nights at 9/8c on ABC. Episodes often run two hours and feature extensive reporting on a single case or topic, giving the program a unique depth compared to other newsmagazines.
The weekly schedule highlights upcoming stories, whether they involve breaking investigations, exclusive interviews, or updates on past cases. Episodes are also available to stream on Hulu after broadcast, making it easy for viewers to catch up.
Why Follow the 20/20 Schedule?
Each week’s episode of 20/20 is a standalone story, meaning viewers can jump in at any time. Following the schedule ensures fans won’t miss highly anticipated investigations or exclusive interviews.
Many episodes of 20/20 spark national attention, often becoming part of broader conversations around true crime and justice. Staying updated on the schedule guarantees that viewers never miss the most talked-about stories in investigative journalism.
Conclusion
This guide provides the latest updates on the 20/20 schedule, including weekly broadcasts and upcoming episode details. With regular updates, it ensures you always know when to tune in. Bookmark this page to stay connected with one of television’s most respected and enduring newsmagazine programs.
More News
Check out 20/20 Tonight for more analysis, feature articles and behind the scenes information.