
Sheryl "Mac" McCollum
Crime analyst, college professor, author, and founder/director of the Cold Case Investigative Research Institute; guest on the episode to provide expert analysis of the Ellen Greenberg case.
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Nov 19, 2025 • 1h 19min
Ellen Greenberg ////// 886
Sheryl "Mac" McCollum, a crime analyst and founder of the Cold Case Investigative Research Institute, dives deep into the mysterious death of Ellen Greenberg. Despite sustaining 20 knife wounds, her death was labeled a suicide, sparking outrage from her parents. Sheryl highlights red flags in the 911 call, scrutinizes the improbable suicide conclusion given the injuries, and critiques investigation failures. She explores forensic evidence, challenges the fiancé's alibi, and emphasizes the need for thorough evidence collection in unraveling this tragic case.


