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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 (MP78354) and 8 other sources
In the quiet community of River Rouge, Michigan, a 35-year-old mother of four named Jennifer Blackmon vanished on December 22, 2020, leaving behind a life that, by all accounts, she was dedicated to. On that Tuesday, Jennifer, a notary public, was preparing for a business meeting. Her day was complicated by car trouble, which led her to borrow her daughter's vehicle to run errands and get to her appointment. She had spoken with her father about getting her own car repaired, a conversation that would unknowingly be one of their last. Jennifer never arrived at her work engagement. Her failure to appear for the meeting was highly uncharacteristic, prompting concern from her family when they were notified that she was a 'no-show.' This dedicated mother, who consistently balanced work and her children's schooling, would not simply disappear without a word.

The initial hours of Jennifer's disappearance were filled with frantic searches by her loved ones. They scoured every place they could think of that she frequented before filing a missing person's report. The vehicle she had borrowed was soon discovered abandoned in the 500 block of Frazier Street. This location was unsettlingly close to the home she had previously shared with her estranged husband, from whom she was in the process of divorcing. At the time of her disappearance, Jennifer was living in an apartment on Polk Street with her four children. Concerned for her safety and feeling that the police investigation was not yielding sufficient answers, her family took the step of hiring a private investigator. The investigator's findings were chilling: phone records indicated that the last call Jennifer made was to her estranged husband, and her phone's last known location pinged on Frazier Street, the same area where the borrowed car was found.

As days turned into weeks and then years, the silence from Jennifer's end became a heavy burden for her family and friends. Their hope for her safe return began to wane, replaced by a desperate plea for closure. The investigation into her disappearance has remained ongoing, though law enforcement has not publicly named any suspects or persons of interest. Frustration grew within Jennifer's family over the perceived lack of progress in the case. Her story gained some national attention when it was featured in an HBO Max docuseries titled 'Black and Missing,' which her family hoped would generate new leads. Despite these efforts, Jennifer Blackmon remains missing. The circumstances of her disappearance, particularly the location of the abandoned car and the final phone call, have left her loved ones with a painful and unresolved mystery. Her four children are left without their mother, and a community is left with the haunting question of what happened to Jennifer.

Last Seen: Dec 22, 2020

Possible Unidentified Matches (4)

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.

81%Moderate
Jane Doe — Detroit, Michigan
UP85986 • Found Oct 14, 2021
View case
Sex ✓Female
Age 85%Est. 35–60 vs 35
Race 100%Black
Location 100%Same area, same county
TimingFound 10 months after last seen
Height 100%5'2"–5'7" vs 5'5"
79%Possible
Jane Doe — Detroit, Michigan - unidentified case UP131366
Jane Doe — Detroit, Michigan
UP131366 • Found Sep 30, 2024
View case
Sex ✓Female
Age 100%Est. 38–52 vs 35 when missing
Race 100%Black
Location 100%6 mi away, same county
TimingFound 4 years after last seen
Height 100%5'5" vs 5'5"
Weight 0%300 lb vs 130 lb
77%Possible
Jane Doe — Detroit, Michigan
UP109630 • Found Sep 29, 2023
View case
Sex ✓Female
Age 100%Est. 28–42 vs 35 when missing
Location 100%6 mi away, same county
TimingFound 3 years after last seen
Height 100%5'6" vs 5'5"
76%Possible
Jane Doe — Detroit, Michigan
UP95050 • Found Jul 3, 2022
View case
Sex ✓Female
Age 60%Est. 18–100 vs 35 when missing
Race 100%Black
Location 100%6 mi away, same county
TimingFound 18 months after last seen
Height 100%5'6" vs 5'5"
Hair 60%Brown vs Black

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.