Crime Solvers Central
Crime Solvers Central
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 (MP40487) and 9 other sources
In the summer of 1979, 33-year-old Kathleen Beitzel was a mother of three, working as a realtor, and navigating the complexities of a troubled marriage. She was a petite woman, with blue eyes and brown hair, and had a scar on her left knee. On the evening of July 14th, a Saturday, Kathleen and her husband attended a party in Glen Ellyn, Illinois. This gathering would be the last time she was seen by anyone other than her husband. Witnesses reported seeing Kathleen get into the backseat of her husband's car as they left the party together. From that moment on, her life, as it was known, effectively ceased to exist. She was wearing a black blouse and white satin slacks.

In the days that followed Kathleen's disappearance, a narrative began to form that her family found difficult to accept. Her husband informed their three children and other relatives that Kathleen had simply left him. He was seen driving her car to work the following Monday, which was unusual as he typically drove his own vehicle. All of Kathleen's personal belongings were found left behind in her home. This was completely out of character for the dedicated mother, who, according to her family, would never have abandoned her children. Her sister has stated her belief that Kathleen met with foul play. A family member has also mentioned that Kathleen had been in an abusive relationship and had talked about getting a divorce at the party she attended on the night she vanished.

Decades have passed since Kathleen Beitzel was last seen, yet her case remains an open and unresolved wound for her loved ones. The official investigation into her disappearance is handled by the Streamwood Police Department. Her case is listed in national missing persons databases, a silent testament to a life interrupted. Though many years have gone by, the core of this case remains the same: a young mother vanished after leaving a party with her husband, who maintained she left of her own accord. Her family, however, remains convinced that she was a victim of foul play. The lack of any contact, financial activity, or credible sightings in all the years since that summer night in 1979 points to a sorrowful conclusion. When her brother passed away in 2013, Kathleen was listed as having predeceased him, a formal acknowledgment of the family's long-held belief. The case of Kathleen Beitzel is a somber reflection on the pain and uncertainty that surrounds a long-term missing person case, leaving a family to grapple with unanswered questions and the enduring hope for justice.

Last Seen: Jul 14, 1979

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
UP124375 • Found Apr 9, 1989
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Sex ✓Female
Age 83%Est. 45–50 vs 33 when missing
Race 100%White
Location 95%30 mi away, same county
TimingFound 10 years after last seen
Height 100%5'5" vs 5'4"–5'6"
Weight 94%135 lb vs 115–120 lb
Hair 100%Brown vs Brown
Eyes 30%Hazel vs Blue
78%Possible
Jane Doe — Chicago, Illinois - unidentified case UP129197
Jane Doe — Chicago, Illinois
UP129197 • Found Dec 22, 2000
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Sex ✓Female
Age 100%Est. 40–50 vs 33 when missing
Race 100%White
Location 96%25 mi away, same county
TimingFound 21 years after last seen
Height 100%5'6" vs 5'4"–5'6"
Weight 0%238 lb vs 115–120 lb
Hair 100%Brown vs Brown
Eyes 100%Blue vs Blue
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 100%Est. 40–49 vs 33 when missing
Race 100%White
Location 95%30 mi away, same county
TimingFound 9 years after last seen
Height 84%5'2" vs 5'4"–5'6"
Weight 100%130 lb vs 115–120 lb
Hair 60%Black vs Brown
Eyes 0%Brown vs Blue
78%Possible
Jane Doe — Chicago, Illinois
UP138168 • Found Apr 19, 2001
View case
Sex ✓Female
Age 100%Est. 30–45 vs 33 when missing
Race 100%White
Location 95%30 mi away, same county
TimingFound 22 years after last seen
Height 100%5'6" vs 5'4"–5'6"
Weight 88%139 lb vs 115–120 lb
75%Possible
Jane Doe — Chicago, Illinois
UP12807 • Found Aug 2, 2006
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Sex ✓Female
Age 85%Est. 18–40 vs 33 when missing
Race 100%White
Location 95%30 mi away, same county
TimingFound 27 years after last seen
Height 100%5'5" vs 5'4"–5'6"
Weight 57%155 lb vs 115–120 lb
Hair 60%Black vs Brown
75%Possible
Jane Doe — Chicago, Illinois
UP11647 • Found Nov 4, 2005
View case
Sex ✓Female
Age 96%Est. 60–70 vs 33 when missing
Race 100%White
Location 92%40 mi away, same county
TimingFound 26 years after last seen
Height 100%5'1"–5'3" vs 5'4"–5'6"

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.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.