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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 (MP28055) and 8 other sources
In the spring of 1981, a 16-year-old girl named Tammy Sue Clements vanished, leaving behind a story marked by teenage restlessness and enduring mystery. Tammy, who had been living in Niles, Michigan, for most of her early life with her mother and stepfather, had moved to Lincoln, Nebraska, around the age of 14 to live with her father, stepmother, and two half-brothers. However, this new chapter in Nebraska was short-lived. In 1981, her father and stepmother decided to move the family back to Niles. This decision did not sit well with Tammy, who had begun to build a new life for herself. The last confirmed contact anyone had with the teenager was on May 2, 1981, a date that marks the beginning of decades of uncertainty for her family.

Upset about the prospect of leaving her new home and friends, Tammy refused to return to Michigan with her family. In what would be her final known conversation with her mother, which took place in the summer of 1980, Tammy explained her intentions clearly: she had met some friends and was planning to travel with them to California instead of moving back. Her family moved back to Michigan in May 1981, allowing Tammy to stay behind in Lincoln. From that point on, all communication ceased. Tammy Sue Clements has never been seen or heard from again. She was described as being 5'5' and weighing around 130 pounds, with brown eyes and hair that would lighten to a dark blonde in the summer. She had a distinctive gap between her upper front teeth that formed an inverted 'V,' and though she needed glasses, she often chose not to wear them.

The investigation into Tammy's disappearance has been fraught with challenges, compounded by the significant amount of time that passed before she was officially reported missing. This delay meant that memories had faded and potential leads had grown cold. The Niles Police Department in Michigan is the primary agency investigating her case. Over the years, there has been no activity on her social security number, nor is there any record of her ever obtaining a driver's license. The case remains a painful and unresolved mystery, centered on a young girl who, faced with a move she did not want, made a decision to forge her own path to California with friends whose identities remain unknown. The central question in the disappearance of Tammy Clements is whether she successfully started a new life, or if she met with foul play after she was left on her own in Nebraska.

Last Seen: May 2, 1981

Possible Unidentified Matches (5)

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.

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 15–16 when missing
Race 100%White
Location 98%16 mi away
TimingFound 16 years after last seen
Height 52%5'1" vs 5'5"
Weight 89%110 lb vs 130 lb
Hair 100%Brown vs Brown
77%Possible
Jane Doe — Chicago, Illinois
UP138168 • Found Apr 19, 2001
View case
Sex ✓Female
Age 100%Est. 30–45 vs 15–16 when missing
Race 100%White
Location 83%71 mi away
TimingFound 20 years after last seen
Height 100%5'6" vs 5'5"
Weight 100%139 lb vs 130 lb
76%Possible
Jane Doe — Chicago, Illinois
UP118571 • Found Nov 1, 1995
View case
Sex ✓Female
Age 100%Est. 20–29 vs 15–16 when missing
Race 100%White
Location 83%71 mi away
TimingFound 14 years after last seen
Height 68%5'2" vs 5'5"
Weight 100%117 lb vs 130 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown
76%Possible
Jane Doe — Dolton, Illinois - unidentified case UP122444
Jane Doe — Dolton, Illinois
UP122444 • Found Oct 5, 1988
View case
Sex ✓Female
Age 100%Est. 17–22 vs 15–16 when missing
Race 100%White
Location 83%71 mi away
TimingFound 7 years after last seen
Height 75%5'2"–5'9" vs 5'5"
Hair 100%Brown vs Brown
76%Possible
Jane Doe — Detroit, Michigan - unidentified case UP11897
Jane Doe — Detroit, Michigan
UP11897 • Found Nov 2, 1989
View case
Sex ✓Female
Age 100%Est. 19–29 vs 15–16 when missing
Race 100%White
Location 61%168 mi away, same state
TimingFound 9 years after last seen
Height 100%5'6" vs 5'5"
Weight 100%120 lb vs 130 lb
Hair 60%Black vs Brown
Eyes 100%Brown vs Brown

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.