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Case Description
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Joseph Didier, a 26-year-old White male, was found shot to death in Denver on September 15, 1975. Public memorial records confirm his identity, age, and date of death, noting he was later buried in Sidney, Nebraska.
According to crime histories compiled from court reporting and interviews with investigators, Marvin Gayle Gray crossed Didier’s path that day near downtown Denver. Several accounts describe Gray confronting Didier for money and then shooting him even after compliance, the ...Read More
According to crime histories compiled from court reporting and interviews with investigators, Marvin Gayle Gray crossed Didier’s path that day near downtown Denver. Several accounts describe Gray confronting Didier for money and then shooting him even after compliance, the ...Read More
Links to Additional Sources (0)
See any mistakes?Victim Details
Joseph Didier
Male
White / Caucasian
Denver
CO
1975-09-15
26
Joseph
Didier
11/14/2025
Forum Posts (2)
I'm always struck by the randomness and senselessness of cases like Joseph Didier's. It's chilling t... ...Read More
04/23/2025
04/23/2025
Does anyone else feel a deep sense of injustice thinking about how long it took for justice to catch... ...Read More
12/02/2023
12/02/2023
