Paula Zahn: America's True Crime Documentarian
How an Emmy-winning journalist built a 360-episode series exploring America's most haunting murders
The KrimiNyt editorial team
★ IMDb 7,3Paula Ann Zahn, born February 24, 1956, has spent her career as one of American journalism's most recognizable faces. Before becoming synonymous with true crime documentary television, the Emmy Award-winning journalist anchored major news programs at ABC News, CBS News, and Fox News, where she hosted *Fox Report* and *The Edge with Paula Zahn*. She gained widespread recognition at CNN, where she co-anchored coverage of the September 11, 2001 attacks and later hosted *American Morning with Paula Zahn*. Her extensive broadcast background and investigative credentials positioned her perfectly to transition into long-form true crime storytelling.
*On the Case with Paula Zahn* premiered on Investigation Discovery on October 18, 2009, marking the beginning of what would become the network's most enduring series. Announced in January 2009 by Discovery Communications and developed with partners Scott Weinberger and Scott Sternberg, the show was designed to explore America's most compelling and tragic crimes in depth. Rather than quick-cut sensationalism, the series takes time to examine cases through interviews with victims' families, investigating detectives, forensic experts, and sometimes the perpetrators themselves. Reenactments dramatize key moments, grounding viewers in the emotional reality of each investigation.
The program's scope is distinctly American, drawing heavily from murder cases spanning the 1970s through the 1990s, though it has evolved to include more recent investigations. Episodes tackle stranger murders, cold cases that have consumed decades of investigative effort, and crimes that challenged law enforcement in unexpected ways. Notable episodes include "A Murder at Echo Lake," which examined the murder of Sabina Kulakowski, and "Newlywed Murders," focusing on the murder of Peggy Perez-Olivo. Other investigations have explored cases like the murder of Heather Lynn Garraus, cold cases cracked through DNA evidence extracted from unexpected sources, and a 1966 Illinois cold case.
By any measure, the series has achieved remarkable longevity. As of 2024, *On the Case with Paula Zahn* had accumulated over 360 episodes—a milestone that made it the first Investigation Discovery series to reach that milestone. Season 26 delivered 12 episodes between May and July 2023, while Season 27 aired 8 episodes from March to April 2024. Season 28 brought 12 new episodes, airing from July through September 2025. The consistency of production across more than 15 seasons speaks to both the show's audience loyalty and the seemingly inexhaustible supply of compelling American crime stories.
Zahn's personal life has occasionally intersected with legal matters. She divorced television producer Richard Cohen in April 2007 after 20 years of marriage. That same year, she filed a lawsuit against Cohen alleging mismanagement of her earnings; the case was dismissed by a New York state court as a matrimonial dispute.
Today, *On the Case with Paula Zahn* reaches audiences across multiple platforms. The series streams on Discovery+, Max, Hulu, and Amazon Prime Video, ensuring that international viewers and American audiences alike can access these deep dives into crime investigation whenever they choose. For a generation of true crime enthusiasts, Zahn's measured narration and journalistic rigor have defined how documentary television approaches murder cases—not as entertainment spectacles, but as human tragedies worthy of serious examination.
**Sources:** https://en.wikipedia.org/wiki/On_the_Case_with_Paula_Zahn https://truecrimedocket.com/2023/10/23/show-on-the-case-with-paula-zahn/ https://en.wikipedia.org/wiki/Paula_Zahn https://www.investigationdiscovery.com/show/on-the-case-with-paula-zahn-investigation-discovery-atve-us https://www.youtube.com/watch?v=AiYgpW7428Q