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302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP32539) and 5 other sources
In the spring of 1981, Gloria Jean Mazeika, a 30-year-old woman with blond hair and hazel eyes, vanished from the south side of Chicago, Illinois. On April 1st of that year, she was at her grandmother's home in the Calumet Park area. Reports indicate that Gloria had been drinking heavily that day. The last time she was seen, she was leaving the residence in the company of an unidentified African American man. From that moment, her whereabouts became unknown, leaving a trail of unanswered questions for her family and investigators. Gloria was a petite woman, standing at approximately five feet to five feet one inch tall and weighing between 118 and 125 pounds. She had several distinguishing physical features, including pierced ears. More notably, she had burn scars on the tops of both of her feet, which were red in color and had been there since she was a toddler. She also had significant scarring on her stomach from previous surgeries.

The circumstances leading up to that final sighting at her grandmother's house remain vague, with the identity of the man she left with being a critical but unknown piece of the puzzle. No details about what she was wearing that day have been made public, nor is there any information regarding any personal belongings she may have had with her. The lack of specific information about her clothing, the man she was with, and their intended destination has made the investigation incredibly challenging from the outset. The Chicago Police Department's Area Two detectives were assigned to the case, but decades have passed without a resolution.

The case of Gloria Jean Mazeika is a somber reminder of the many individuals who disappear under uncertain and troubling circumstances. Despite the passage of time, her case remains open, a lingering source of pain and uncertainty for those who knew her. The official investigation, handled by the Chicago Police Department, has been logged under case number JC440096. Over the years, her file has been updated in national missing persons databases in the hopes that new leads might emerge. The known facts are sparse: a woman struggling with alcohol left with a stranger and was never heard from again. This stark reality provides a limited foundation for investigators and a painful, unending mystery for a family left behind.

Last Seen: Apr 1, 1981

Possible Unidentified Matches (6)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

79%Possible
Jane Doe — Chicago, Illinois
UP129052 • Found Apr 2, 1993
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Sex ✓Female
Age 100%Est. 21–31 vs 30 when missing
Race 100%White
Location 100%9 mi away, same county
TimingFound 12 years after last seen
Height 100%4'9"–5'3" vs 5'0"–5'1"
78%Possible
Jane Doe — Chicago, Illinois
UP118571 • Found Nov 1, 1995
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Sex ✓Female
Age 88%Est. 20–29 vs 30 when missing
Race 100%White
Location 99%14 mi away, same county
TimingFound 15 years after last seen
Height 100%5'2" vs 5'0"–5'1"
Weight 100%117 lb vs 118–125 lb
Hair 10%Black vs Blond
Eyes 60%Brown vs Hazel
78%Possible
Jane Doe — Chicago, Illinois - unidentified case UP124858
Jane Doe — Chicago, Illinois
UP124858 • Found Jul 14, 1988
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Sex ✓Female
Age 79%Est. 40–49 vs 30 when missing
Race 100%White
Location 99%14 mi away, same county
TimingFound 7 years after last seen
Height 100%5'2" vs 5'0"–5'1"
Weight 100%130 lb vs 118–125 lb
Hair 10%Black vs Blond
Eyes 60%Brown vs Hazel
77%Possible
Jane Doe — South Bend, Indiana - unidentified case UP782
Jane Doe — South Bend, Indiana
UP782 • Found Dec 29, 1996
View case
Sex ✓Female
Age 100%Est. 21–35 vs 30 when missing
Race 100%White
Location 83%71 mi away
TimingFound 16 years after last seen
Height 100%5'1" vs 5'0"–5'1"
Weight 100%110 lb vs 118–125 lb
Hair 50%Brown vs Blond
76%Possible
Jane Doe — Calumet City, Illinois
UP129084 • Found Apr 3, 1996
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Sex ✓Female
Age 100%Est. 23–31 vs 30 when missing
Race 100%White
Location 100%7 mi away, same county
TimingFound 15 years after last seen
Height 75%5'3"–5'10" vs 5'0"–5'1"
75%Possible
Jane Doe — Illinois
UP8595 • Found Jul 12, 2003
View case
Sex ✓Female
Age 85%Est. 20–40 vs 30 when missing
Race 100%White
Location 100%5 mi away, same county
TimingFound 22 years after last seen
Height 100%5'2" vs 5'0"–5'1"
Weight 84%147 lb vs 118–125 lb
Hair 10%Black vs Blond

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

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