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John Oniszko

Unclaimed
Case Description
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On February 4, 2025, the Office of Chief Medical Examiner in New York City reported the discovery of the body of an unclaimed person, identified as John Oniszko, a male found in Brooklyn, New York. Despite efforts to determine his next of kin or relevant family contacts, John Oniszko remains unclaimed. This case highlights the significant challenges and sensitivity surrounding unclaimed persons, where authorities strive to connect identities with family members or individuals close to the deceas ...Read More
Date Found: 02/04/2025
Links to Additional Sources (1)
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  • Unclaimed Person / NamUs #UCP142384
    • Victim Details

    2025-04-21T14:34:31.29

    2025-04-21T15:58:16.577

    142384

    UCP142384

    51393

    John

    Oniszko

    White / Caucasian

    White / Caucasian

    Male

    02/04/2025

    Brooklyn

    New York

    Kings County

    11219

    No

    45965

    Office of Chief Medical Examiner New York City

    New York

    New York

    New York County

    520 First Avenue, , New York, New York

    2124472030

    Local

    Medical Examiner

    https://www.nyc.gov/site/ocme/index.page

    K-25-007294

    Unknown

    Unknown

    Unknown

    01/13/2026


    Area Recovered:
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