
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 ... more
| Publishes | Daily | Episodes | 260 | Founded | 3 years ago |
|---|---|---|---|---|---|
| Number of Listeners | Category | True Crime | |||

In this week’s Crime Roundup, Sheryl McCollum and Joshua Schiffer Break down the federal hearing surrounding Luigi Mangione, the suspect accused of assassinating UnitedHealthcare CEO Brian Thompson in December 2024.
What started as a five-day manhu... more
During Halloween weekend of 1993, a 34-year-old teacher and mother of three, Cherilyn Hawkley, vanished from Granite Bay, California. Two days later, her body was discovered inside her minivan, less than a mile from the school where she taught fifth ... more
Content Warning: This episode discusses eating disorders, starvation, and medical neglect. Listener discretion is advised.
This week on Pathology with Dr. Priya, a Zone 7 series, Sheryl McCollum and Dr. Priya Banerjee look at some of the most painf... more
Just when you think it’s safe to step back into the courtroom, another week proves otherwise. On this episode of Crime Roundup, Sheryl McCollum and Joshua Schiffer dig into the newly released Karen Read transcripts that reveal what really happened be... more
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I really used to love this podcast until Dr Priya started coming on. Her voice is like nails on a chalkboard. If she had all the evidence and the name of who killed Jon Benet Ramsey I don’t think I could even listen to find out who did it.
What a team. Funny, Smart and always Positive!!
Murder Sheet literally drops your podcast so far down. The ONLY thing the Murder Sheet is known for is LIES. DO NOT EVEN BOTHER WITH IT.
was great when you were reporting crime.... but the second you started preaching politics.... sorry not interested.... I came here to not listen to the world preaching opinion on the political agendas and you decided to make whole episodes out of it ....
Honest, educational, thoughtful, caring and funny. This doesn’t just describe the show; it also describes the hosts. Love it!!!
Key themes from listener reviews, highlighting what works and what could be improved about the show.
How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.
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Apple Podcasts | #184 | |
Apple Podcasts | #216 | |
Apple Podcasts | #219 | |
Apple Podcasts | #242 |
Recent interactions between the hosts and their guests.
Listeners, social reach, demographics and more for this podcast.
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Focused on true crime topics, this podcast features intricate discussions around cold cases, missing person investigations, and unsolved murders, led by an experienced investigator. Each episode showcases significant insights and emotional narratives from various guests who share their expertise, including law enforcement professionals and advocates for victims. The unique angle lies in its behind-the-scenes access to cold case files and the collaborative effort to shed light on complex and often heartbreaking stories. The combination of forensic analysis, personal anecdotes, and a community spirit invites listeners into a vibrant exploration of justice and closure for victims and their families.
Rephonic provides a wide range of podcast stats for Zone 7. We scanned the web and collated all of the information that we could find in our comprehensive podcast database. See how many people listen to Zone 7 and access YouTube viewership numbers, download stats, audience demographics, chart rankings, ratings, reviews and more.
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These podcasts share a similar audience with Zone 7:
1. Body Bags with Joseph Scott Morgan
2. Crime Stories with Nancy Grace
3. Court TV Podcast
4. Crime Talk with Scott Reisch
5. Murder Sheet
Zone 7 launched 3 years ago and published 260 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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Rephonic pulls ratings and reviews for Zone 7 from multiple sources, including Spotify, Apple Podcasts, Castbox, and Podcast Addict.
View all the reviews in one place instead of visiting each platform individually and use this information to decide if a show is worth pitching or not.
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Recent guests on Zone 7 include:
1. Terry Strada
2. Tom Smith
3. Jason White
4. Dennis Hathcock
5. Georgia Durante
6. Jim Rathmann
7. Fallon Stubbs
8. Dana Jewell
To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.