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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 (MP73953) and 4 other sources
In the autumn of 1981, Rachel Karr, a 27-year-old woman, was a business owner in Las Vegas, Nevada. She was the co-owner of a used car lot located on Fremont Street. By all available accounts, she was actively engaged in her life and work when she seemingly vanished without a trace. Her last known contact was on September 21, 1981. The following day, a report was filed with the Las Vegas Metropolitan Police Department, marking the official beginning of a case that would span decades, leaving a family with unanswered questions and a profound sense of loss.

The investigation into Rachel's disappearance uncovered a sinister plot rooted in a financial dispute. The focus of the inquiry turned to a man named Leonard D. Vignolo Sr. Although Rachel's body was never located, prosecutors built a case against Vignolo, alleging a brutal murder. According to the prosecution's narrative, Vignolo shot Rachel during a disagreement over money. The details presented were grim, suggesting that he then dismembered her body. It was believed that he buried parts of her remains in the vast and unforgiving desert outside of Las Vegas, with the possibility that other remains were disposed of in California. This act of concealment has meant that Rachel's family has never been able to lay her to rest properly.

Despite the absence of Rachel Karr's remains, the legal process moved forward. Leonard D. Vignolo Sr. was convicted of her murder and sentenced to life in prison without the possibility of parole. He would later die in prison. For the justice system, the conviction brought a form of resolution. However, for those who knew and loved Rachel, the story remains painfully incomplete. The case is a heart-wrenching example of a disappearance where a conviction was secured, yet the victim was never found, leaving a void that has lasted for decades. The search for Rachel and for definitive answers has left-off, a testament to the enduring hope of a family forever altered by this tragedy.

Last Seen: Sep 21, 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.

83%Moderate
Jane Doe — Nevada - unidentified case UP9027
Jane Doe — Nevada
UP9027 • Found Sep 27, 1986
View case
Sex ✓Female
Age 100%Est. 20–35 vs 27 when missing
Race 100%White
Location 100%7 mi away, same county
TimingFound 5 years after last seen
Height 100%5'7" vs 5'6"
Weight 58%92 lb vs 130 lb
Hair 100%Brown vs Brown
78%Possible
Jane Doe — Nipton, California
UP2606 • Found Feb 27, 1985
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Sex ✓Female
Age 100%Est. 22–32 vs 27 when missing
Race 100%White
Location 89%49 mi away
TimingFound 3 years after last seen
Height 52%5'2" vs 5'6"
Weight 97%115 lb vs 130 lb
Hair 100%Brown vs Brown
77%Possible
Jane Doe — Kingman, Arizona
UP82822 • Found Nov 24, 1989
View case
Sex ✓Female
Age 100%Est. 25–30 vs 27 when missing
Race 100%White
Location 78%91 mi away
TimingFound 8 years after last seen
Height 100%5'1"–5'5" vs 5'6"
Weight 100%115–120 lb vs 130 lb
Hair 50%Blond vs Brown
76%Possible
Jane Doe — Baker, California
UP2590 • Found Dec 2, 1981
View case
Sex ✓Female
Age 60%Est. 20–55 vs 27
Race 100%White
Location 80%81 mi away
TimingFound 2 months after last seen
Height 100%5'7" vs 5'6"
Weight 100%130 lb vs 130 lb
Hair 100%Brown vs Brown
75%Possible
Jane Doe — McFarland, California
UP57064 • Found Jul 6, 1982
View case
Sex ✓Female
Age 100%Est. 18–30 vs 27
Race 100%White
Location 52%231 mi away
TimingFound 9 months after last seen
Height 84%5'1"–5'4" vs 5'6"
Weight 100%120–140 lb vs 130 lb
Hair 100%Brown vs Brown
75%Possible
Jane Doe — Nevada - unidentified case UP9880
Jane Doe — Nevada
UP9880 • Found Oct 1, 1985
View case
Sex ✓Female
Age 100%Est. 20–35 vs 27 when missing
Race 100%White
Location 91%42 mi away, same county
TimingFound 4 years after last seen

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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