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CA JOYCE HARPER: Missing from Potrero, CA - 1 January 1975 - Age 32

Discussion in 'Missing 1900 to 1979' started by Scorpio, Oct 15, 2018.

  1. Scorpio

    Scorpio Bronze Member

    Last edited by a moderator: Oct 15, 2018
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  2. Scorpio

    Scorpio Bronze Member

    Name: Joyce Elizabeth Harper
    Case Classification: Endangered Missing
    Missing Since: January 1, 1975
    Location Last Seen: Potrero, San Diego County, California

    Physical Description
    Date of Birth: December 9, 1945
    Age: 31 years old
    Race: White
    Gender: Female
    Height: 5'3"
    Weight: 120 lbs.
    Hair Color: Brown
    Eye Color: Brown
    Nickname/Alias: Joyce Gann; Vivian Ann Maddux
    Distinguishing Marks/Features: Her hair was shorter than collar length at the time of her disappearance.

    Investigating Agency(s)
    Agency Name: San Diego County Sheriff's Department
    Agency Contact: Homicide Detail
    Agency Phone Number: 858-974-2321
    Agency E-Mail: sdso.homicide@sdsheriff.org
    Agency Case Number: 95-087100

    NCIC Case Number: M844832083
    NamUs Case Number: 18020
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  3. Scorpio

    Scorpio Bronze Member



    Details of Disappearance
    Harper was last seen sometime in 1975; she was living in Potrero, California at the time. She has never been heard from again. Few details are available in her case. Harper is missing under suspicious circumstances.

    Harper's fifteen-year-old daughter, Kimberly Cozart, disappeared in February 1977, approximately two years after her mother. Both were reported missing on the same day: December 15, 1995. It's unclear whether the two cases are otherwise related, but both of them remain unsolved.
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  4. Scorpio

    Scorpio Bronze Member

    Last edited: Oct 15, 2018
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  5. Scorpio

    Scorpio Bronze Member

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  6. Scorpio

    Scorpio Bronze Member



    Synopsis: San Diego County Crime Stoppers and the San Diego County Sheriff’s Department’s Homicide Detail continue to look for leads in the 1975 disappearance of 31-year-old Joyce Elizabeth Harper.

    Joyce Elizabeth Harper (aka: Joyce Gann; Vivian Ann Maddux) has been missing since 1975. She was last known to be living in Potrero, California. She was reported missing by her daughter on December 15, 1995.

    At the time of her disappearance, Joyce Harper was 31 years old, 5’3” tall and weighed about 120 lbs. She had brown hair and brown eyes.

    Anyone with information is asked to contact us in one of the following ways:
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