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 (MP7643) and 9 other sources
Catherine Ann Hammel, a 28-year-old woman, was last seen on March 23, 1998, in Houston, Texas. She was dropped off at her apartment on Wilcrest by a co-worker after finishing her shift at 24-Hour Fitness. Around an hour later, her boyfriend, who was also the father of her young daughter, saw her at home. When he returned to the apartment at 6:00 p.m., Catherine was gone and has not been seen since.

Catherine was wearing a purple 24-Hour Fitness t-shirt, gym shorts, and white sneakers at the time of her disappearance. Known for being a dedicated mother, it was highly uncharacteristic of her to leave without contacting anyone, particularly her daughter. Although authorities initially treated her case as a missing person investigation, it later shifted to a potential homicide case when they suspected foul play, believing she may have been harmed and her body disposed of in a dumpster.

Despite extensive efforts by family, friends, and law enforcement, her case remains unsolved. In 2006, her mother held a memorial service for her, although no concrete answers about her fate have ever been uncovered.

Last Seen: Mar 23, 1998

Possible Unidentified Matches (8)

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.

83%Moderate
Jane Doe — Houston, Texas - unidentified case UP6774
Jane Doe — Houston, Texas
UP6774 • Found Dec 29, 2009
View case
Sex ✓Female
Age 100%Est. 25–35 vs 28 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 12 years after last seen
Height 100%5'4" vs 5'3"–5'4"
Weight 93%147 lb vs 120–130 lb
Hair 100%Brown vs Brown
83%Moderate
Jane Doe — Missouri City, Texas
UP3439 • Found Jul 29, 2001
View case
Sex ✓Female
Age 100%Est. 17–28 vs 28 when missing
Race 100%White
Location 99%14 mi away, same state
TimingFound 3 years after last seen
Height 100%5'3" vs 5'3"–5'4"
Hair 100%Brown vs Brown
83%Moderate
Jane Doe — Houston, Texas
UP3523 • Found Nov 14, 1999
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Sex ✓Female
Age 100%Est. 20–30 vs 28 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 20 months after last seen
Height 84%5'6" vs 5'3"–5'4"
Weight 100%112 lb vs 120–130 lb
83%Moderate
Jane Doe — Houston, Texas - unidentified case UP3602
Jane Doe — Houston, Texas
UP3602 • Found May 13, 1998
View case
Sex ✓Female
Age 100%Est. 28–43 vs 28
Race 100%White
Location 100%Same area, same county
TimingFound 7 weeks after last seen
Height 52%5'8" vs 5'3"–5'4"
Weight 100%129 lb vs 120–130 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
78%Possible
Jane Doe — Texas
UP962 • Found Jun 5, 2000
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Sex ✓Female
Age 85%Est. 25–45 vs 28 when missing
Race 100%White
Location 100%4 mi away, same county
TimingFound 2 years after last seen
Height 84%5'1" vs 5'3"–5'4"
78%Possible
Jane Doe — Houston, Texas
UP3533 • Found Sep 29, 1999
View case
Sex ✓Female
Age 85%Est. 30–50 vs 28 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 18 months after last seen
Height 68%5'0" vs 5'3"–5'4"
Hair 100%Brown vs Brown
76%Possible
Jane Doe — Houston, Texas - unidentified case UP72078
Jane Doe — Houston, Texas
UP72078 • Found Jul 21, 2020
View case
Sex ✓Female
Age 85%Est. 45–70 vs 28 when missing
Race 100%White
Location 100%9 mi away, same county
TimingFound 22 years after last seen
Height 100%5'5"–5'6" vs 5'3"–5'4"
Hair 70%Gray vs Brown
75%Possible
Jane Doe — Houston, Texas
UP103953 • Found Apr 24, 2023
View case
Sex ✓Female
Age 85%Est. 40–60 vs 28 when missing
Race 100%White
Location 100%8 mi away, same county
TimingFound 25 years after last seen
Height 100%5'1"–5'7" vs 5'3"–5'4"

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.