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[The Rochester Triple Homicides: A Legacy of Unsolved Mysteries]-[WANTED: Justice for David Carter]

Crime Junkie · B2 · 2024-03-04

True crime
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📋 Summary

The Fateful Expressway Encounter

In November 1971, the quiet routine of Rochester, New York, was shattered by a chilling sight on the Western Expressway. Multiple commuters witnessed a young girl, later identified as 10-year-old Carmen Cologne, running in distress while being chased by a car driving in reverse. Despite the obvious danger, the "bystander effect" paralyzed witnesses, and no one intervened. Carmen, who had been running an errand for her family, disappeared without a trace. Two days later, her body was discovered in a ditch in Riga, revealing a brutal scene of sexual assault and manual strangulation.

Patterns of Violence and Escalation

The investigation into Carmen’s death was hampered by a lack of initial leads and the fact that several witnesses failed to report the incident until it was too late. The killer even taunted police with a message in a department store restroom: "I killed a ten-year-old girl. Who will be next?" The case eventually went cold, with suspects like Miguel Cologne—Carmen’s uncle and her mother’s boyfriend—being cleared despite his suspicious flight to Puerto Rico and his eventual return to Rochester.

The Recurring Tragedy: Wanda and Michelle

The terror returned in April 1973 when 11-year-old Wanda Walcoitz vanished while running a grocery errand. Like Carmen, she was found dead the next day, having been sexually assaulted and strangled. However, key differences emerged: Wanda was found fully clothed and showed signs of having been fed custard by her killer—a disturbing "ruse" likely used to gain the trust of his victims.

Less than a year later, in November 1973, 11-year-old Michelle Mayenza was abducted after school. Her body, found shortly after, revealed similar MOs: sexual assault, strangulation (both manual and ligature), and evidence that she had been fed a cheeseburger by her abductor. The presence of white cat hairs on all three victims and the killer’s status as a "non-secretor" (a blood characteristic found in only 20% of the population) strongly suggested to investigators that these crimes were linked, despite differing opinions among law enforcement at the time.

Unanswered Questions and the Search for Justice

Over the decades, investigators have pursued numerous leads, including the infamous "List of 10" associated with suspected serial killer Joseph Nazo, whose initials and movements aligned with the victims. Yet, DNA testing on available samples from the victims has consistently failed to produce a match, leaving the Rochester community haunted by these unsolved crimes.

Despite the advancement of modern forensic technology, including potential applications of investigative genetic genealogy (IGG), the cases remain open. The tragic legacy of Carmen, Wanda, and Michelle serves as a grim reminder of the vulnerability of innocence and the enduring pain of families left without answers. As the podcast notes, the hope remains that renewed interest and potential funding for advanced testing, such as those provided by organizations like Season of Justice, may one day bring closure to these decades-old mysteries.

🎯Key Sentences

1
Yes, you should absolutely turn back.
2
Yeah, but easier said than done, maybe.
3
So obviously it's not that big of a deal, right?
4
And then Carmen just didn't come back.
5
Right, in true ten-year-old fashion.
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📝Key Phrases

1
easier said than done
2
take over
3
explain away
4
come out of the woodwork
5
on the radar
Expand All

📖 Transcript

Hi, Crime Junkies. I'm your host, Ashley Flowers, and I'm Britt.
And the story I have for you today is about innocence and how easily it can be stolen and the vulnerability it brings.
This is the story of Carmen Cologne, Wanda Walcoitz, and Michelle Mayenza.
It's around 5.30 on a cold November evening in 1971 in Rochester, New York.
And one by one, commuters on the Western Expressway are jolted out of their routine drives home by what they see on the shoulder of the highway.
Driver after driver slows and like cranes their neck as they pass this almost unbelievable sight in front of them.

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