Unsolved Mysteries: Flint River Killer, Alcatraz Escape & Other Cold Cases

Matt and Sheryl talk about various cold cases. Sheryl “Mac” McCollum is an Emmy Award winning CSI from CBS46’s CSI Atlanta, Director of the Cold Case Investigative Research Institute (CCIRI), a writer for CrimeOnLine, Forensic and Crime Scene Expert for Crime Stories with Nancy Grace, and a CSI for a metro Atlanta Police Department. Sheryl holds a master’s degree in Criminal Justice with an emphasis on Policing.

Sheryl's podcast: https://open.spotify.com/show/39AxkVOTQ9HjcNqykeJHX4

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Check out my true crime books!
Shark in the Housing Pool: https://www.amazon.com/dp/B0851KBYCF
Bent: https://www.amazon.com/dp/B0BV4GC7TM
It's Insanity: https://www.amazon.com/dp/B08KFYXKK8
Devil Exposed: https://www.amazon.com/dp/B08TH1WT5G
Devil Exposed (The Abridgment): https://www.amazon.com/dp/1070682438
The Program: https://www.amazon.com/dp/B0858W4G3K
Bailout: https://www.barnesandnoble.com/w/bailout-matthew-cox/1142275402
Dude, Where's My Hand-Grenade?: https://www.amazon.com/dp/B0BXNFHBDF/ref=tmm_pap_swatch_0?_encoding=UTF8&qid=1678623676&sr=1-1

Checkout my disturbingly twisted satiric novel!
Stranger Danger: https://www.amazon.com/dp/B0BSWQP3WX

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