Zone 7 with Sheryl McCollum

A skeleton in the woods. A decade-old missing persons case. No clothing, no wallet—just scattered bones, a handgun, and one unusual clue: a custom brass belt buckle engraved with an eagle. It was the one thing friends and family could describe without hesitation, and it was all Dr. Priya Banerjee needed to confirm an identity and bring long-awaited closure. In this episode, Dr. Priya Banerje...

This week on Crime Roundup, Sheryl McCollum and Joshua Schiffer celebrate the life of courtroom legend Gerry Spence, the man who never lost a civil case and built a law school on a Wyoming mountaintop. They also examine the downfall of a prosecutor whose time in the spotlight proved swagger is not a winning strategy. Finally, Sheryl shares an update on the Melissa Wolfenbarger case she has worked...

A Special Agent with the U.S. Fish and Wildlife Service for over 20 years, Ed Newcomer worked in Los Angeles in a variety of international posts before retiring in 2022. During his career, he conducted numerous high-profile international wildlife trafficking investigations involving every continent, including Antarctica, and is known for bringing down some of our planet's most notorious wildlife c...

Sometimes the story is in the fabric, not the flesh—and in the right hands, clothing can speak volumes about a death investigation. In this episode, Dr. Priya Banerjee joins Sheryl McCollum to explore how clothing can hold vital clues in a death investigation. From the first look at a scene to the autopsy table, they reveal how stains, textures, odors, and damage can tell a story the body al...

This week on Crime Roundup , Sheryl McCollum and Joshua Schiffer unpack the devastating double homicide at Devil’s Den State Park in Arkansas. They examine how predators gain access to children, the red flags that went unheeded, and why state parks can serve as both sanctuaries and stages for violence. With a mix of legal insight and forensic perspective, Sheryl and Joshua explore the psycho...

Jared Bradley is the president of M-Vac Systems, a cutting-edge forensic DNA collection company helping law enforcement solve cold cases once thought unsolvable. A military veteran and host of the podcast All Things Crime , Jared is a global leader in touch DNA recovery. He has worked with investigators around the world to identify suspects, exonerate the innocent, and bring long-awaited closure t...

For Dr. Priya, the autopsy is just the beginning. What happens next can change everything for the families left behind. In this episode, Dr. Priya Banerjee joins Sheryl McCollum, to examine a side of autopsies that rarely makes headlines: the profound responsibility of communicating with families. Dr. Priya reflects on the power of empathy in the autopsy suite, the deep importance of walking famil...

This week on Crime Roundup , Sheryl McCollum and Joshua Schiffer connect the dots between courtroom outcomes and the quiet ways the system keeps punishing people anyway. From post-verdict property battles to pretrial detention games and overlooked red-flags, they expose the slow grind of justice—and the real lives caught in its gears.   Highlights: (0:00) Sheryl checks in from the field...

Sharay “Punisher” Hayes is a former professional dancer and author who found himself at the center of one of the year’s most high-profile cases — testifying in the civil trial against music mogul Sean “Diddy” Combs. His story goes beyond the headlines, revealing how fantasy, silence, and shame can trap men just as deeply as violence and power can trap women. Fol...

Sharay “Punisher” Hayes is a former professional dancer and author who found himself at the center of one of the year’s most high-profile cases — testifying in the civil trial against music mogul Sean “Diddy” Combs. His journey from party performer to key witness pulls back the curtain on power, sex work, and what it means to get caught in a trap you didn’...

Welcome to Pathology with Dr. Priya | A Zone 7 Series , a forensic deep-dive led by board-certified pathologist Dr. Priya Banerjee. Each Monday, Dr. Priya teams up with Emmy Award–winning CSI Sheryl “Mac” McCollum to explore the silent testimony of the dead and the science behind suspicious deaths. From the autopsy suite to the courtroom, they uncover the truth in tissues, expose...

This week marks a powerful shift on Crime Roundup as Emmy-winning CSI Sheryl “Mac” McCollum welcomes her new cohost: legal heavyweight and courtroom force Joshua Schiffer. In this episode, Sheryl and Joshua unpack the sentencing of Bryan Kohberger, the man behind one of the most gut-wrenching mass murders in recent memory. Through the lens of law, justice, and most of all, parenthood,...

Scott Payne is a retired FBI agent and career undercover operative. Known for infiltrating some of the most dangerous domestic terror groups in the U.S., he now writes, trains, and advocates for smarter law enforcement strategies—and a second chance for those who truly want out. He’s a believer in justice, redemption, and calling hate by its name. Follow Scott on Instagram: @scottpayne...

CSI Sheryl McCollum sits down with retired FBI agent Scott Payne, who went deep undercover inside a violent white supremacist group known as The Base. From satanic rituals to grooming kids on Roblox, Scott reveals how he earned their trust—and helped bring their network down from the inside. This is Part 1 of a raw, unfiltered look at radicalization, recruitment, and the real-world tactics u...

This week on Crime Roundup, Sheryl McCollum takes the mic solo as Nancy Grace officially steps back from her regular Friday seat. Sheryl looks back on the past year with gratitude, sharing what made their time together unforgettable—Nancy’s sharp wit, loyalty, and the kind of friendship that runs deep. Then, it’s on to two cases that are anything but ordinary: a 17-year-old girl...

Detective Vince Velazquez is a retired Atlanta Police Department homicide investigator with more than 20 years of service. He spent 16 of those years in APD’s elite Homicide Unit, where he helped bring closure to hundreds of families. He’s also the real-life inspiration behind the hit true crime series ATL Homicide . Today, Vince is a speaker, mentor, and advocate for justice who conti...

Sean Houle is a former police officer and K9 handler who served in North Carolina for nearly a decade. In 2021, he was critically wounded in the line of duty—shot twice at point-blank range with his own service weapon. Since medically retiring, Sean has become a sought-after speaker on faith, resilience, and the lifelong commitment to service.. In this unforgettable episode of Zone 7 , Crime...

Ray Dawson is a former law enforcement officer and the founder of the Invictus Project, a nonprofit organization supporting task forces investigating online crimes against children by providing funding, training, and technology. Zachary Neefe is a Special Agent with Homeland Security Investigations and a key member of a multiagency child exploitation task force in North Carolina focused on identif...

In this episode of Zone 7, CSI Sheryl McCollum brings together a powerhouse panel to unpack the news that Bryan Kohberger has agreed to plead guilty in the murders of Ethan Chapin, Xana Kernodle, Madison Mogen, and Kaylee Goncalves. Retired NYPD Sergeant Joe Giacalone, journalist Susan Hendricks, and defense attorneys Linda Kenney Baden and Kirk Nurmi break down what this plea deal means for inves...

Chris Enss is a New York Times bestselling author, historian, and private investigator known for her extensive work chronicling the lives of women in the American West. With more than 20 books to her name, she specializes in uncovering the truth behind legends—whether lawmen, gunslingers, or the women often written out of the narrative. Her latest book, Meet the Kellys: The True Story of Mac...

In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, brings together a powerhouse panel including Susan Hendricks, Joshua Schiffer, Dani after Dark, and Kirk Nurmi to break down the second trial of Karen Read, and it’s more than just a courtroom drama. They unpack how the defense pivoted from conspiracy to collision, why the prosecution’s own reenactment may have backf...

Today Nancy Grace and Sheryl McCollum get personal, powerful, and just a little bit poetic. From a town mourning its unlikely mascot to Nancy’s candid reflections on personal tragedy, the conversation explores how loss, both individual and shared, shapes the pursuit of justice. They examine the impact of victim-centered storytelling, particularly in the upcoming One Night in Idaho docuseries...

In this episode of  Zone 7 , crime scene investigator Sheryl McCollum sits down with Danny Cupples, a decorated death investigator and Southern crime-fighting legend, to examine one of Tennessee’s most haunting cases. They retrace the exact path Sheriff Buford Pusser took that night, analyzing every detail with fresh eyes and modern forensics. They explore high-velocity blood spatter, m...

Today, Nancy Grace and Sheryl McCollum break down the jaw-dropping courtroom antics in Diddy’s case—think nodding at jurors and asking sketch artists to “soften” his look.  Is he playing the jury or just playing himself? They dive deep into RICO charges, witness intimidation, and public perception, all while pulling back the curtain on what really happens behind the sc...

In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, is joined by pop culture journalist Lauren Conlin, who has been reporting live from the courtroom in the federal investigation into Sean “Diddy” Combs. Lauren brings the latest from the court room as of May 30th, 2025. Sheryl and Lauren unpack incredible testimonies from Cassie Ventura, Kid Cudi, and other key witnes...