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Crime Solvers Central
298 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 (MP5814) and 9 other sources
In the autumn of 1979, a 16-year-old girl named Andria Ann Bailey disappeared from the community of Spanaway, Washington. The precise date she was last seen remains unclear, lost to the passage of time, though many official accounts list October 29, 1979. At the time she went missing, Andria, a young woman with brown hair and brown eyes, was living with her grandmother. Her parents were stationed with the military in Germany, a circumstance that added a layer of complexity to her life and, eventually, to the investigation into her vanishing. Standing at five feet five inches and weighing around 110 pounds, Andria was a typical teenager on the cusp of adulthood. One of her few distinguishing features was a two-inch brown birthmark located in the middle of her back.

The narrative of Andria’s last known moments is fractured, with conflicting reports adding to the mystery that has now spanned decades. Some accounts suggest she was last seen walking the three miles home after attending a party. Another version of events indicates she may have been on her way home from school when she disappeared. This uncertainty is compounded by a painful and perplexing fact: Andria Bailey was not officially reported as a missing person until October 29, 1989, a full decade after she was last seen. This significant delay created an almost insurmountable obstacle for investigators, as memories fade and potential evidence disappears over such a long period. Her parents did return from Germany to search for her, but for reasons that are not entirely clear, a formal report was not filed at that time.

Over the years, law enforcement has made efforts to piece together the puzzle of Andria's disappearance. The Pierce County Sheriff's Office is the primary investigating agency. In 1995, her case was reviewed by detectives working on the Green River Killer investigation, but no evidence was found to connect her disappearance to the notorious serial killer. In an attempt to find new leads, DNA was collected from one of Andria's relatives and submitted to national missing persons databases, but this has not yet yielded a match. The overview of this case is a portrait of profound loss and lingering questions. A young girl vanished under ambiguous circumstances, and the crucial early days of the investigation were lost due to the decade-long gap in reporting. This has left a cold case with very few details, and a family left waiting for answers about what happened to Andria Ann Bailey.

Last Seen: Oct 29, 1979

Possible Unidentified Matches (2)

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 — Portland, Oregon - unidentified case UP9599
Jane Doe — Portland, Oregon
UP9599 • Found Sep 7, 1993
View case
Sex ✓Female
Age 99%Est. 30–40 vs 16 when missing
Race 100%White
Location 73%111 mi away
TimingFound 14 years after last seen
Height 100%5'4" vs 5'5"
Weight 64%140 lb vs 110 lb
Hair 100%Brown vs Brown
Eyes 100%Brown vs Brown
76%Possible
Jane Doe — Kent, Washington - unidentified case UP14083
Jane Doe — Kent, Washington
UP14083 • Found May 27, 2015
View case
Sex ✓Female
Age 85%Est. 40–60 vs 16 when missing
Race 100%White
Location 97%21 mi away, same state
TimingFound 36 years after last seen
Height 100%5'4" vs 5'5"
Weight 100%106 lb vs 110 lb

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.