The person at the center of this case
Diana Lee Peckham (maiden name: Elmore)
Violent Crime · Open
49 years waiting · since 1976
DIANA LEE PECKHAM - BARODA, MICHIGAN
Justice for Diana Lee Peckham (maiden name: Elmore) — the trail went cold in 1976, but the truth hasn't.
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Key leads to think about
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vehicle
Lead #1What happened to the white 1969 Plymouth sedan seen near her residence? Can it be identified and traced?
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witness
Lead #2Did anyone in the neighborhood witness the vehicle or see Diana on July 20, 1976?
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evidence
Lead #3Why were all of Diana's belongings left behind? What does this indicate about the nature of her disappearance?
Diana Lee Peckham disappeared on July 20, 1976, from her home in Baroda, Michigan, leaving all her belongings behind—a detail that suggests foul play rather than voluntary departure. She was last seen wearing a blue seagull-print shirt and studded cutoff shorts, and a suspicious white 1969 Plymouth sedan had been observed near her residence shortly before. Nearly 50 years later, her fate remains unknown, and investigators continue to seek information about the vehicle and anyone who may have witnessed suspicious activity that day.
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
🎯
suspect
Lead #4Who was driving the suspicious white Plymouth sedan and why were they at her residence?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
July 20, 1976 Baroda, Michigan On July 20, 1976, Diana Peckham was reported missing by her spouse when he returned home after work to find her missing. All of her belongings were found left at the residence in Baroda, MIichigan.
She was last seen wearing a blue shirt with a seagull image, and cutoff shorts with studs on them. Diana’s maiden name was Elmore.
Prior to her disappearance, a suspicious white 69’ Plymouth sedan was seen outside of her residence. Anyone with information regarding Peckham’s disappearance is asked to contact the Michigan State Police Department, Violent Crimes Unit.
Timeline of Events
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1976-07-20
Diana Peckham Reported Missing
Diana Peckham was reported missing by her spouse when he returned home from work. All of her belongings were left at the residence.
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1976-07-20
Suspicious Vehicle Sighting
A white 1969 Plymouth sedan was seen outside Diana's residence prior to her disappearance.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:July 20, 1976
Last Updated:April 29, 2026
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Case Information
Incident:July 20, 1976
Last Updated:April 29, 2026