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Case Description

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Summary based on the NamUs case record (MP23572) and 7 other sources
In the autumn of 1977, a young woman named Joanna Marie Jenkins vanished from the small community of Oak Hill, Ohio, leaving behind a mystery that would trouble her family and investigators for decades. At 23 years old, Joanna was last seen on November 1st at a local establishment known as the Bridge Inn. Shortly before she went missing, she and her boyfriend had been arrested for robbery. Following this incident, all contact with Joanna ceased, and she was never heard from again. Her sister later recounted that it wasn't entirely out of character for Joanna to drop out of sight for extended periods; she had a history of what her family described as strange behaviors and had previously left the state with a boyfriend for months at a time. This tendency, however, did not quell the growing concern that something far more serious had happened to her this time.

As time passed with no word from Joanna, suspicion began to center on her boyfriend, with whom she had been living. Disturbing accounts from witnesses started to surface, painting a grim picture of her final days. One witness told investigators that Joanna had confided in them about a physical altercation with her boyfriend, during which he had threatened her life. This same witness later confronted the boyfriend after Joanna's disappearance, only to be told that he had killed her and thrown her body into a well. Another witness reported a separate incident where Joanna had become upset after finding her boyfriend with another woman at their trailer and left. According to this account, the boyfriend followed her, returned alone, and chillingly told the other woman that if she acted as Joanna had, she would also end up at the bottom of a well. These stories, combined with the family's own unsettling experiences, such as being chased off the boyfriend's parents' property with shotguns when they sought answers, strongly suggested that foul play was involved in Joanna's disappearance.

Despite these compelling and troubling witness statements, Joanna's case grew cold. Law enforcement officials have long believed that her remains are likely in a well near the house where she grew up, but they have consistently lacked the sufficient evidence required to obtain a search warrant. In 2005, the Jackson County Sheriff's Office acknowledged having a decent lead on the case, thanks to new information brought forward by Joanna's former brother-in-law, a retired Los Angeles County Sheriff's Sergeant. However, the department cited a severe lack of resources and manpower as a major obstacle to actively pursuing the nearly three-decade-old case. This has left Joanna's family in a painful state of limbo, particularly her mother, who has expressed a deep desire to find her daughter's remains and give her a proper burial before she passes away. The case of Joanna Jenkins is a heart-wrenching story of a young woman's life cut short, a family's desperate search for answers, and a justice system hampered by limitations, leaving a cloud of suspicion and unresolved grief over a small Ohio town for over four decades.

Last Seen: Nov 1, 1977

Possible Unidentified Matches (1)

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.

75%Possible
Jane Doe — Kentucky
UP6710 • Found May 26, 1980
View case
Sex ✓Female
Age 100%Est. 25–40 vs 23 when missing
Race 100%White
Location 72%116 mi away
TimingFound 3 years after last seen
Height 84%5'2" vs 5'0"
Weight 95%123 lb vs 100–110 lb
Hair 50%Brown vs Blond
Eyes 0%Brown vs Blue

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.