iHeartPodcasts and CrimeOnline

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!

Author

iHeartPodcasts and CrimeOnline

Category

True Crime

Podcast website

www.iheart.com

Latest episode

Jul 8, 2026

Where to listen?

Podcasts in the app Replaio Radio Coming soon

Podcasts are coming to the app soon. Install now and be the first to see a whole new take on podcasts

Get it on Google Play Install for free Android 5M+ downloads · 4.8 rating iOS soon

Episodes

Dismemberment, Fraud, Identity Theft: A 16-Year Hunt For Justice 20.11.2024

*The names in this case discussion have been changed to protect the investigation's integrity. Guest Bio and Links: Clay Bryant is a retired chief of police, author, and cold case expert with decades of experience in law enforcement. Known for his meticulous attention to detail, Clay has solved numerous high-profile cases, bringing closure to families and communities.  Clay is the author of three...

11.15.24 CRU with Nancy Grace: The Laken Riley Trial Analysis I 15.11.2024

Today Nancy Grace and Sheryl McCollum critique the developments of the Laken Riley murder trial in Athens, Georgia. Nancy and Sheryl focus on the defense's controversial decision to opt for a bench trial rather than a jury trial. They cover the prosecution's compelling evidence, including DNA and video footage, emotional testimonies, and a 911 call capturing the victim's final moments. They also d...

Inside the Garth Brooks Allegations with Statement Analysis Expert Jack Fox 13.11.2024

A lawsuit was filed accusing country music singer Garth Brooks of alleged sexual assault and battery. Brooks denied it and said he filed his lawsuit against the plaintiff for "extortion and defamation of character." In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, is joined by Jack Fox to analyze the statement by Garth Brooks regarding recent sexual assault allegations. Jack,...

11.08.24 CRU with Nancy Grace: Delphi Murders Jury Verdict Awaits 08.11.2024

In today’s CRU, Nancy Grace and Sheryl McCollum discuss the ongoing Delphi murder trial, that’s now in the hands of the jury. They recount their experiences covering the case from its beginning when Abby and Libby went missing, to the present, as they await a verdict. Nancy and Sheryl touch on police investigations, defense tactics, and the emotional toll on the victims' families. Despite facing p...

The 1957 Hobbs Triple Murder Recounted by Granddaughter Amber Clemmons-Bean 06.11.2024

Amber Clemmons-Bean is Barbara Clemmons' granddaughter and family advocate, Amber has become a dedicated voice for justice in her grandmother’s unsolved murder case. She continues to work to seek answers, keeping the case alive and raising awareness. In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, sits down with Amber Clemmons Bean, Barbara’s granddaughter to dissect the trag...

11.01.24 CRU with Nancy Grace: Delphi Case Inside the Courtroom, Motives, and Chronological Confessions 01.11.2024

Today’s CRU Nancy Grace and Sheryl McCollum bring listeners into the courtroom and behind the scenes at the Delphi murder case trial. Nancy and Sheryl give on-the-ground detailed observations from the courtroom, including interactions with the victims' composed families and Richard Allen's unexpected behavior. They critically analyze Allen's chronological confessions, and some of the hate both hav...

A Mother’s Relentless Pursuit of Justice: Krystal’s Story by Josephine Wentzel 30.10.2024

In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, is joined by Josephine Wentzel, mother of Krystal Mitchell, a young woman tragically murdered in 2016. Josephine shares her heart-wrenching journey to bring Krystal’s killer, Raymond McLeod, to justice. Despite systemic hurdles and relentless heartache, Josephine refused to let Crystal’s case go cold, leading a six-year search a...

10.25.24 with Nancy Grace: Delphi Murders Evidence, Allen’s Statement and Behavior 25.10.2024

Nancy Grace and Sheryl McCollum dive into the ongoing Delphi murder case, discussing new developments, and forensic details surrounding the tragic murders of Abby and Libby. Sheryl and Nancy explore Richard Allen's behavior changes, including his physical appearance, and analyze his actions and statements through the lens of their extensive legal and investigative experience. Previous Zone 7 Episo...

Kentucky Sheriff Shoots District Judge | Joshua Schiffer Weighs In 23.10.2024

In late September, prosecutors say, Sheriff Mickey Stines drew his gun on Judge Kevin Mullins, his longtime co-worker and friend. Video from inside the judge's chambers appear to show Stines repeatedly firing on Mullins, who tries to shield himself behind his desk. Guest Bio and Links: Joshua Schiffer is an attorney providing legal services covering Criminal Defense, Personal Injury. Listeners can...

10.18.24 CRU with Nancy Grace: Delphi, Diddy, and the Simpson Case 18.10.2024

Today Nancy Grace and Sheryl McCollum discuss several high-profile cases, including updates on the Delphi murders, the case of Suzanne Clark Simpson, and ongoing investigations involving Sean Combs (Diddy). They cover new evidence, ongoing searches, and potential legal strategies surrounding each case. Nancy and Sheryl offer their forensic insights and discuss the complexities of finding key evide...

The Delphi Murders: Case Refresher as Jury Selection Starts | Susan Hendricks 16.10.2024

On February 14, 2017, Abigail Williams and Liberty German are discovered near the Monon High Bridge Trail, part of the Delphi Historic Trails in Delphi, Indiana. In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, is joined by Susan Hendricks to update the listeners on the latest news on The Delphi murders involving victims Abby Williams and Libby German, who were killed in Febru...

10.11.24 Crime Roundup with Nancy Grace: Latest on Bryan Kohberger, Scott Peterson’s Court ‘Win’ and What’s Next For P. Diddy, a.k.a ‘Cuff Daddy’ 11.10.2024

Nancy and Sheryl hit the road for this week’s CRU, covering a variety of cases, including the Idaho murders and the latest on Bryan Kohberger, Delphi murder trial, and reflections on the O.J. Simpson trial. They also touch base on Scott Peterson’s recent court “win” and share updates on the unfolding developments in the P. Diddy case. Show Notes: (0:00) Welcome! Nancy and Sheryl introduce this wee...

Detecting Deception | Analyzing the Colt Gray Case with Jack Fox 09.10.2024

Colt Gray is a 14-year-old student who is the suspect in the mass shooting at Apalachee High School in Winder, Georgia on September 4, 2024. In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, talks with is joined by Jack Fox, a former media professional turned statement analysis expert, to dissect the language used by a 14-year-old involved in a tragic school shooting in Georgia...

10.4.24 CRU with Nancy Grace: Sean Combs Rising Victim Total 04.10.2024

Today Nancy and Sheryl discuss the unfolding allegations against Sean Combs, highlighting the claims from over 100 individuals reporting to be his victims. Nancy and Sheryl dive into details about the alleged crimes, involving numerous parties and potential accomplices, including claims from victims reportedly as young as nine years old. The discussion covers the potential ramifications for celebr...

Inside the Mind of a Homicide Prosecutor: A Conversation with Matt Murphy 02.10.2024

Matt Murphy is a former homicide prosecutor with over 20 years of experience at the Orange County District Attorney’s office. He is currently a legal analyst for ABC News and an avid shark diver and surfer. His new book, The Book of Murder, chronicles his career and the lessons he learned from prosecuting some of the most notorious cases in Southern California. Listeners can learn more about Matt...

9.27.24 CRU with Nancy Grace: Sean 'Diddy' Combs' 11th Accuser Speaks Out 27.09.2024

Today, Nancy Grace and Sheryl McCollum dive into legal strategies, courtroom stories, and the upcoming trial of Sean "Diddy" Combs. They draw comparisons between Combs' case and the unresolved Ghislaine Maxwell situation, highlighting the potential involvement of powerful figures. Nancy and Sheryl also reflect on a resurfaced moment when Mike Tyson confronted Combs, and the revelation of an 11th a...

The Second Assassination Attempt on Former President Donald Trump with Jim Rathmann, Former Secret Service 25.09.2024

In this episode of Zone 7, Crime Scene Investigator, Sheryl McCollum, welcomes back Jim Rathmann, a former United States Secret Service agent, to discuss the shocking second assassination attempt on former President Donald Trump. Rathmann gives insider insights into the growing threats against public figures and explains how both political rhetoric and mental illness play a role in inciting danger...

9.20.24 CRU with Nancy Grace: Weigh In On The Diddy Case: Federal Power, Sex Trafficking, Conspiracy 20.09.2024

Nancy Grace and Sheryl McCollum kick off today’s CRU by covering the disturbing allegations of Sean Combs a.k.a. Puffy , a.k.a. Puff Daddy , a.k.a. Sean Puffy Combs , a.k.a. Diddy. Nancy shares her experiences with federal investigations and parallels Combs’ case with her past cases involving child abuse and trafficking. They discuss the intricacies of federal cases, the slow but powerful buildup...

Legal Breakdown and Case Analysis | Lauren Conlin and Jarrett Ferentino Weigh In On Kansas City Moms & Karen Read 18.09.2024

Guest Bio and Links: Lauren Conlin is a pop culture and true crime podcaster, known for her work on Primetime Crime and her appearances on Crime Stories with Nancy Grace. She provides unique insights into criminal cases, blending her investigative skills with pop culture knowledge. Listeners can learn more about Lauren Conlin at her website , her podcast , and on IG @laurenemilyconlin Jarrett Fere...

9.13.24 CRU with Nancy Grace: Change Of Venue For The Bryan Kohberger Murder Trial 13.09.2024

Nancy Grace and Sheryl McCollum discuss the complexities of Brian Kohberger's murder trial, focusing on the recent decision for a change of venue. They explain how this impacts both the prosecution and the defense, and why such a move could be critical in preventing appeals. Nancy and Sheryl also share personal experiences from past murder trials, adding context to the challenges and emotional tol...

The Serial Killer's Apprentice | The Story of Elmer Wayne Henley Jr. 11.09.2024

Dr. Katherine Ramsland is a professor of forensic psychology at DeSales University. Dr. Ramsland has written over 70 books and appeared in more than 200 crime documentaries. Her work includes interviews with notorious criminals, including BTK (Dennis Rader). Tracy Ullman: A documentary producer and director, Tracy has worked on numerous true-crime series for Discovery and PBS. She is best known fo...

Introducing “Crime Alert Hourly Update” 09.09.2024

Get the latest in breaking crime news, trial coverage, and more, every hour on the hour. Hosted by Nancy Grace and the CrimeOnline team. Follow the 'Crime Alert Hourly Update' now on your favorite podcast app and be among the first to get the latest crime news as it happens: https://link.chtbl.com/XACfgnUG Eight unsealed warrants are giving new insights into the investigation of Sade Robinson’s mu...

9.6.24 CRU with Nancy Grace: Patterns of Negligence and Abuse, Maddie Soto Case 06.09.2024

Today, Nancy and Sheryl discuss the heart-wrenching case of Madeline Soto. The Orange County Sheriff’s Office said Madeline’s body was found off Hickory Tree Road at about 4:30 p.m. on March 1. Police found the body after someone called in a tip, following a press conference. The discovery was in the area where her mother’s boyfriend, Stephan Sterns, had been spotted earlier in the week when he st...

Frank Figliuzzi | Long Haul: Hunting the Highway Serial Killers 04.09.2024

Frank Figliuzzi is a former FBI Assistant Director for Counterintelligence and the author of " The FBI Way " and " Long Haul: Hunting the Highway Serial Killers .” Frank has a vast level of experience in law enforcement and is dedicated to raising awareness about human trafficking.  Listeners can learn more about at his website and on IG @frank.figliuzzi In this episode of Zone 7, Crime Scene Inve...

8.30.24 CRU with Nancy Grace: What Happened To Mamta Bhatt? 30.08.2024

Nancy and Sheryl discuss the devastating disappearance of 28-year-old Mamta Bhatt, a young mother from Virginia, whose troubling marriage and isolation from her family in Nepal raise suspicions. Together they dissect details about the ongoing investigation, including the disturbing forensic evidence found in Mamta's home and her husband's evasive behavior. Sheryl and Nancy also discuss the challen...

Listen to the Zone 7 with Sheryl McCollum podcast in Replaio

Radio and podcasts in one app - free, with no sign-up. Install today and do not miss the launch

Get it on Google Play

Replaio is not a podcast publisher; show names, artwork and audio belong to their authors and are distributed through public RSS feeds.