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William Klosinski Missing Person Case

Last seen in Chicago, Illinois on Jun 26, 2013

Victim Details

Jul 10, 2013

Feb 23, 2015

William

Klosinski

93

80

58 inches

148 lbs

White / Caucasian

Male

Jun 26, 2013

Chicago

Illinois

Cook County

2479

Chicago Police Department

Chicago

Illinois

,

HW336301

2013-06-26

Chicago Police Department

Gray or Partially Gray

Brown

Brown

07/25/2026


Area Last Seen:

Case Description

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In the summer of 2013, a profound sense of worry fell over a family and a Chicago community when 80-year-old William Klosinski, affectionately known as Bill, vanished. On June 26th, he was last seen in the Jefferson Park neighborhood at his home on the 5500 block of North Mason Avenue around 3 p.m. Another account states he was last seen at a banquet hall or restaurant before he walked away. At the time of his disappearance, he was living with Alzheimer's disease, a condition that could aff ...
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Last Seen: Jun 26, 2013

Links to Additional Sources (8)

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  • Missing Person / NamUs #MP20985
  • Alert Issued For Missing Elderly Jefferson Park Man - CBS Chicago
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    Forum Posts (2)

    Has anyone noticed any discrepancies in the timelines reported by neighbors? One post mentioned sigh... ...Read More
    01/31/2024
    Hey everyone,
    I've been thinking about the William Klosinski case lately, and something crossed ... ...Read More
    06/19/2023
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