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48 Hours: “Dead Girls Don’t Talk” June 20 2026
48 Hours revisits one of Los Angeles’ most disturbing serial predator cases with “Dead Girls Don’t Talk,” airing Saturday, June 20, 2026, at 10:00 p.m. ET/PT on CBS. Correspondent Jonathan Vigliotti, who has followed the investigation for more than three years, examines the crimes of David Pearce, a man prosecutors say drugged, sexually assaulted, and preyed upon numerous women before ultimately murdering two young victims.
The case centers on the deaths of Christy Giles, 24, and Hilda Marcela Cabrales-Arzola, 26, whose deaths shocked Los Angeles in November 2021. The two friends were enjoying a night out in the city before disappearing. Hours later, both women were dropped off separately at Southern California hospitals by masked men driving vehicles without license plates. Christy Giles was pronounced dead shortly after arriving at a hospital in Culver City. Cabrales-Arzola survived briefly before dying days later.
Investigators eventually focused on David Pearce, who prosecutors alleged supplied the women with fentanyl and other drugs before their deaths. During the investigation, detectives uncovered allegations from numerous other women who described similar encounters with Pearce. Prosecutors argued that Pearce used drugs to incapacitate women before sexually assaulting them, creating a pattern of predatory behavior that spanned years.
In 2026, Pearce was convicted of murdering Giles and Cabrales-Arzola and of sexually assaulting seven other women. Prosecutors revealed that Pearce had allegedly boasted that “dead girls don’t talk,” a chilling statement that became central to the prosecution’s portrayal of him as a serial predator who believed his victims would never be able to testify against him.
A major focus of the 48 Hours broadcast is the testimony of survivors who helped build the case. One woman identified only as “Jackie” sits down with Vigliotti for an exclusive interview. Rejecting the label of victim, she explains her determination to come forward despite the trauma she experienced. Her testimony, along with that of other women, helped investigators establish the broader pattern of alleged assaults that ultimately strengthened the prosecution’s case.
The program also features interviews with Detective Jonathan Vander Lee of the Los Angeles Police Department’s West Bureau Homicide unit and Lieutenant Calvin You of the LAPD Hollywood Division. They discuss the lengthy investigation, the challenges of connecting multiple victims, and the evidence that prosecutors used to secure convictions.
“Dead Girls Don’t Talk” examines not only the murders of Christy Giles and Hilda Cabrales-Arzola, but also the courage of the survivors who chose to speak out. Their accounts helped expose a pattern of violence that investigators say might otherwise have remained hidden and ensured that the voices of the victims would ultimately be heard in court.
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About 48 Hours
48 Hours is CBS’s award-winning true crime series, known for its compelling storytelling and in-depth investigations. Since its debut in 1988, the program has explored some of the nation’s most fascinating and complex criminal cases. Airing weekly, 48 Hours continues to deliver gripping reports, exclusive interviews, and updates on cases that capture national attention. This page provides the latest 48 Hours schedule so viewers always know what’s coming up next.
48 Hours has built its reputation on thorough investigative reporting, with correspondents including Erin Moriarty, Peter Van Sant, Troy Roberts, Natalie Morales, and others. The series covers a wide range of true crime stories, from unsolved mysteries and wrongful convictions to high-profile trials and breaking case updates.
The program has won numerous Emmy Awards and remains one of the most trusted true crime shows on television. Its combination of investigative journalism and human drama keeps audiences returning each week.
Weekly 48 Hours Schedule
48 Hours typically airs on Saturday nights at 10/9c on CBS, with episodes also available to stream on Paramount+ after broadcast. From time to time, encore episodes or special presentations may also air on additional nights.
The weekly schedule features brand-new investigations as well as updates to cases that continue to evolve. Each week brings viewers into the heart of real criminal cases, offering insight, interviews, and revelations.
Why Follow the 48 Hours Schedule?
True crime cases often unfold in real time, with new details surfacing even after an initial report. By following the schedule, viewers can catch the latest updates and never miss a new investigation.
Episodes of 48 Hours frequently become part of the national conversation, with stories that spark interest, debate, and sometimes even influence justice. Keeping track of the schedule ensures you stay ahead of the most talked-about cases in true crime television.
Conclusion
This guide provides the latest information on the 48 Hours schedule, including upcoming broadcasts and weekly episode details. With frequent updates, it ensures viewers always know when to tune in for the next gripping case. Bookmark this page to stay connected with one of television’s most respected and enduring true crime series.
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