Zone 7 with Sheryl McCollum
Hosted by Sheryl McCollum · iHeartPodcasts and CrimeOnline
4.7from 1,056 ratings
- 314
- Episodes
- 223
- Transcribed
- 1,056
- Ratings
- Weekly
- Cadence
- 2022
- First episode
- 419M
- YouTube views
About 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!
- Publisher
- iHeartPodcasts and CrimeOnline
- Category
- true crime
- Language
- en
- Explicit
- Yes
- First episode
- 13 Dec 2022
- Latest episode
- 4 Nov 2026
Latest episodes
223 of 314 episodes have a transcript.
4 Nov 2026TRANSCRIPT
Criminals Who Target Subcultures: Atlanta’s Handcuff Man
28 Oct 2026TRANSCRIPT
Christa Pike’s Failed Execution: What Went Wrong with the Lethal Injection? | Dr. Priya Banerjee
21 Oct 2026TRANSCRIPT
Presley Gerber’s Suspected Overdose: What Families Should Know About Addiction Treatment | Shelley Halligan
Who has been a guest on Zone 7 with Sheryl McCollum
Names identified in recent episode analyses. Showing up to five guests.
- Priya Banerjee
- Shelley Halligan
- Claudia King
- Joshua Schiffer
- Sharlene Bowen
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
- YouTube views
- 419,108,275
- Score snapshot 15 Sept 2025
- Apple Podcasts (US)
- 4.7 / 5
- 793 ratings
- Spotify
- 4.6 / 5
- 263 ratings
Podcast Authority Score: 98 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
- Quality
- 100
- Social presence
- 94
- YouTube
- 93
- Engagement
- 99
Contact Zone 7 with Sheryl McCollum
- Guest appearances
- Books guests
Based on episode analysis; this does not confirm that the show is currently accepting guests.
Shows with a similar audience
Questions about Zone 7 with Sheryl McCollum
Who hosts Zone 7 with Sheryl McCollum?
Sheryl McCollum host the show. Published by iHeartPodcasts and CrimeOnline.
How often do new episodes come out?
The show publishes weekly, based on its RSS feed.
Does Zone 7 with Sheryl McCollum take guests?
Yes. Guests have been identified in episode analyses.
Where can I read transcripts?
223 of 314 episodes have a transcript on Pod Engine. Full transcripts are available with a Pod Engine plan.
Host of Zone 7 with Sheryl McCollum?
Claim your podcast to manage its listing and keep your show details accurate.
Pod Engine is an independent podcast discovery and analytics service and is not affiliated with or endorsed by this podcast. Artwork and show content belong to their owners. Full legal notice.
Explore this show
Podcast research with Pod Engine