Cold Case MHS: Monsters and Demons · Randy Hubbard

Season 4: Episode 12 - The Final Chapter - The Identification and Murder of Marcia King

February 6, 2025·46 min·4 clips

Cold Case MHS opens by noting that many cases begin with the victim already identified, but Marcia King was not named for nearly 40 years. That gap becomes the center of the episode. The students explain that Marcia King was from Arkansas and was found along the side of Greenlee Road in Troy, Ohio. They describe the road as quiet, though still active during the day because trucks had to pass through and a nearby house led to the discovery. The physical evidence is grim: strangulation, lacerations to the liver, and blunt force trauma to the head. The episode then focuses on how forensic genealogy helped solve the identification side of the case. The hosts discuss DNA databases, opting in, and why some people worry about privacy even while acknowledging that these tools have helped solve cases. They connect the discussion to the renewed wave of cold-case work that followed major identifications such as the Golden State Killer. That helps show why one solved case can lead to others being reopened. The students also talk about the classes that helped them understand the science behind the work. AP Biology and AP Chemistry come up as useful preparation, especially AP Biology, because it helped them think about the case at a molecular level. They describe how that knowledge made the forensic pieces easier to follow and how Cold Case let them build on what they had already learned. The conversation widens from hard science into communication and other soft skills. Instead of feeling like a lecture, the episode plays like a guided inquiry, with the students explaining how they learned and how they connected ideas across classes. The emotional weight stays on Marcia King as a person, not just a case. By the end, her name is known, but the murder remains unsolved.

As heard by us

A careful cold-case investigation that makes the identification process as compelling as the crime.

Cold Case MHS treats Marcia King’s long-unidentified death with care and patience. The student-led format works because it stays close to the mechanics of the case: how forensic genealogy led to her name, what SNPs are doing in that process, and why the opt-in question around…

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Play this if you want a cold case explained like a real investigation lab, with students doing the walkthrough.

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