Zone 7 with Sheryl McCollum
Work a cold case alongside investigator Sheryl “Mac” McCollum, Director of the Cold Case Investigative Research Institute. Every week, Sheryl dives into her cold case files alongside accomplished guests to look for clues into unsolved murders, missing people, and more. This ain’t just a podcast but a war room. Sheryl opens her cold case files, her heart and her little black book! You will quickly realize Zone 7 is not a place but a lifestyle!
Episodes
Nancy Grace and Sheryl McCollum dissect the legal complexities and cultural reverberations of the Sean "Diddy" Combs case.
They discuss how media narratives, witness credibility, and the magnetic pull of celebrity can influence a jury’s perception—regardless of the facts. They unpack how victim stories are often distorted or dismissed and explore the deeply personal, often painful reasons many survivors stay silent for ...
Guest Bio and Links:
Mary Beth O'Connor is a federal administrative law judge and the author of "From Junkie to Judge." She is a writer, speaker, trainer, and recovery advocate. Mary Beth’s journey from addiction to the bench is a powerful story of resilience and triumph over trauma.
Listeners can learn more about Mary Beth O’Connor at her website, or check out her book: From Junkie to Judge: One Woman's Triumph O...
Podcast Title: 5.02.25 CRU with Nancy Grace: Stabbed 20 Times: Ellen Greenberg’s Case, a Changed Ruling, and Sean Combs Rejected Plea
Today, Nancy Grace and Sheryl McCollum expose what they call one of the most disturbing miscarriages of justice in recent memory. Nancy details the tragic case of Ellen Greenberg, a young teacher found with 20 stab wounds, including 10 in her back; yet authorities labeled her death a suicide.Th...
Guest Bio and Links:
Victor Hill is the former Sheriff of Clayton County, Georgia, known for his tough-on-crime policies and bold leadership style. Despite facing multiple legal challenges, Hill remains a vocal critic of politicized justice and a passionate advocate for reform within the criminal justice system. He is the author of The Vigilante Sheriff and co-host of a podcast with his brother.
Today, Nancy Grace and Sheryl McCollum discuss the tragic death of Ellen Greenberg, a first-grade teacher whose death was ruled a suicide despite evidence pointing to murder.
Grace breaks down major red flags, including troubling forensic details and mistakes made by Philadelphia police. The duo also discuss the Bryan Kohberger case, where the defense plans to use autism as part of its legal strategy and what that could mean for th...
Guest Bio and Links:
Karla Knight Deese is the elected coroner of Lancaster County, SC, and founder of the first-ever Mounted Response Unit within a coroner’s office. A certified medicolegal death investigator and educator, she’s changed laws, pioneered team-based approaches, and turned rescue horses into federally protected deputies. Karla has proved how “what’s old is new again”.
Today Nancy Grace and Sheryl McCollum discuss the recent mass shooting at Florida State University, digging into the motive, the method, and the impact. They dissect the systemic failures, the overlooked warning signs, and the questions you should be asking.
Show Notes:
- (0:00) Welcome! Nancy and Sheryl introduce this week’s crime roundup
- (0:10) Sherly and Nanc...
This is a three-part podcast series dedicated to understanding how serial killers form, and how we can stop them before they strike again. Hosted by award-winning crime scene investigator Sheryl McCollum, each episode features a guest expert who brings unique expertise into the psychology, behavior, and patterns of serial offenders.
Guest Bio and Links:
David Quinn is a retired Atlanta Police Department homicide detective and a co-...
On this episode of "Zone 7," Nancy Grace and Sheryl McCollum discuss the latest developments in the Rex Heuermann and Lori Vallow cases.
Sheryl checks in live from the Hamptons, describing the quiet tension in a neighborhood trying to move on. She talks about Rex Heuermann’s house, now partially hidden as the family packs up and prepares to leave. Nancy a...
This is a three-part podcast series dedicated to understanding how serial killers form, and how we can stop them before they strike again. Hosted by award-winning crime scene investigator Sheryl McCollum, each episode features a guest expert who brings unique expertise into the psychology, behavior, and patterns of serial offenders.
Guest Bio and Links:
Phil Chalmers is a 40 year American Criminal Profiler, true crime writer, and h...
Florida teen kidnapped and possibly dismembered after meeting man from social media. Miranda Corsette, 16, was lured through a social media app to meet 35-year-old Steven Gress. If you know anything about this case please call the tipline: ST. PETERSBURG POLICE DEPARTMENT (727) 893-7780 or Text: Send “SPPD” to TIP411
Nancy Grace and Sheryl McCollum dissect the tragic case of Miranda Corsette, a 16-year-old girl fr...
This is a three-part podcast series dedicated to understanding how serial killers form, and how we can stop them before they strike again. Hosted by award-winning crime scene investigator Sheryl McCollum, each episode features a guest expert who brings unique expertise into the psychology, behavior, and patterns of serial offenders.
In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, sits down with Phil Cha...
Today Nancy Grace and Sheryl McCollum break down how small forensic details like a balaclava, a knife sheath, and an Amazon purchase, can construct a damning mosaic of guilt. Sheryl emphasizes the importance of visual testimony and the nuanced strategies prosecutors must deploy when sequencing their witnesses. Nancy and Sheryl draw parallels from cases like Casey Anthony, Ted Bundy, and Lori Vallow, showing how digital footprints, ...
In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, sits down with Linda Kenney Baden, a former prosecutor and private defense attorney to dissect the legal intricacies, discrepancies, and various ethical issues surrounding the trial of Karen Read. They cover the problems with evidence collection, the lead investigator's conduct, and the lack of a clear cause of death. Sheryl and Linda also discuss the role of exp...
Today, Nancy and Sheryl discuss the Kohberger case.
Nancy, never short on passion, dives into the Idaho case against Bryan Kohberger, unpacking the disturbing implications of his now-infamous bathroom selfie.
The duo break down the legal strategies around key evidence such as the shower curtain, text messages, and the 911 call, and explains how something as minor as courtroom attire could affect a trial’s outcome.
Show Notes:
...In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, is joined by Alvin Williams and Francel Evans of the Affirmative Murder Podcast to revisit Sharon Miller’s cold case. Together, they discuss the eerie details of Sharon’s final hours, including a chilling phone call, a mysterious group of men, and a crime so calculated it suggests ties to organized crime or underground activities. The trio also piece ...
On September 15, 2007, investigators responded to a call reporting a body had been found in a secluded area on Hoitt Avenue near Boone Street. When they arrived, they found 24-year-old Jennifer Leeann Law’s body partially burned in an alley. Jennifer was also known as Leeann and Pocahontas on the streets in Knoxville, TN.
In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, talks with Ciera Law, the daughter ...
Today, Nancy Grace and Sheryl McCollum dive straight into a controversial topic by discussing Casey Anthony's a.k.a “tot mom” recent claim of being a victim's advocate.
Nancy Grace passionately recounts the details of three-year-old Caylee Anthony's murder and criticizes Casey Anthony’s post-trial actions. Secondly, Nancy gives updates on the Kohberger case, addressing legal objections, DNA evidence, and defense s...
In this episode of Zone 7, Crime Scene Investigator Sheryl McCollum continues a previous discussion on the topic. She is joined for a Part II conversation by Dr. Katherine Ramsland and Tracy Ullman, two crime experts who have spent years investigating and documenting the case of Elmer Wayne Henley Jr.
Today, they primarily discuss ...
Today, Nancy Grace and Sheryl McCollum unpack the latest twists in the Brian Kohberger trial, where the defense is citing autism in an attempt to remove the death penalty. They also examine the mysterious deaths of Gene Hackman and his wife, exploring possible causes and forensic clues. Plus, Nancy breaks down the newly unsealed Epstein files - what the names on the list could mean and the potential cover-ups or delays in making th...
Popular Podcasts
The latest news in 4 minutes updated every hour, every day.
An unlicensed lizard psychologist travels the universe talking to strangers about absolutely nothing. TO CALL THE GECKO: follow me on https://www.twitch.tv/lyleforever to get a notification for when I am taking calls. I am usually live Mondays, Wednesdays, and Fridays but lately a lot of other times too. I am a gecko.
The official podcast of comedian Joe Rogan.
The Clay Travis and Buck Sexton Show. Clay Travis and Buck Sexton tackle the biggest stories in news, politics and current events with intelligence and humor. From the border crisis, to the madness of cancel culture and far-left missteps, Clay and Buck guide listeners through the latest headlines and hot topics with fun and entertaining conversations and opinions.
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com
Host
Sheryl McCollum