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John Oniszko

Unclaimed

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

07/23/2026


Area Recovered:

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...
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Date Found: 02/04/2025

Links to Additional Sources (1)

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  • Unclaimed Person / NamUs #UCP142384

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