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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 (MP2652) and 7 other sources
In the early summer of 1990, 19-year-old Krista Maria De La Rosa disappeared from Portland, Oregon, leaving behind a mystery that has troubled her family and investigators for decades. On July 2, 1990, the biracial Hispanic and Caucasian woman was last seen entering a cream or ivory-colored, 1980s-model sedan with a vinyl top. The vehicle was driven by an African American male, who a friend later described as being in his thirties with a thin mustache and a slender build. A friend witnessed Krista getting into the car at Southeast 130th Avenue and Division Street before it headed northbound. Krista, who sometimes went by the nickname Katita, left a note for her parents, stating that she needed to get some space and that she would keep in touch. Despite this promise, her family never heard from her again.

Although Krista departed on her own, her family firmly believes she did not intend to stay away permanently. Several facts support their conviction; she was fond of her job at a local business, Tom Peterson's, and did not return to work or quit after she was last seen. Furthermore, she left money untouched in her bank account. Krista's mother recalled that her daughter had a pattern of leaving and returning, but this time felt different. The complete absence of any financial or official records, such as DMV or Social Security activity, since her disappearance is deeply concerning to law enforcement, making it seem as if she 'just dropped off the face of the earth'.

The investigation, handled by the Multnomah County Sheriff's Office, has remained open over the years, with detectives periodically re-examining the case file for any missed details. Organizations like the National Center for Missing & Exploited Children have circulated her photograph, including age-progressed images showing what she might look like in her 50s, in the hope of generating new leads. At the time she went missing, Krista stood at 5 feet 3 inches and weighed 125 pounds, with brown hair and brown eyes. She had a mole on the right side of her upper lip, and her ears were pierced. The overview of this case is one of profound and abrupt silence. A young woman, who by all accounts had reasons to maintain contact, seemingly vanished after getting into a car with an unidentified man, leaving behind a family that has held onto hope for over three decades. The lack of any evidence confirming her fate, either alive or deceased, has left the case unresolved.

Last Seen: Jul 2, 1990

Possible Unidentified Matches (3)

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.

79%Possible
Jane Doe — Washington - unidentified case UP10449
Jane Doe — Washington
UP10449 • Found May 14, 1991
View case
Sex ✓Female
Age 98%Est. 20–29 vs 19
Race 100%White
Location 90%46 mi away
TimingFound 10 months after last seen
Height 68%5'0" vs 5'3"
Weight 100%115 lb vs 125 lb
76%Possible
Jane Doe — Portland, Oregon
UP159082 • Found Apr 9, 2026
View case
Sex ✓Female
Age 85%Est. 35–55 vs 19 when missing
Race 100%White
Location 100%Same area, same county
TimingFound 36 years after last seen
Height 100%4'9"–5'3" vs 5'3"
Hair 100%Brown vs Brown
75%Possible
Jane Doe — Portland, Oregon - unidentified case UP105256
Jane Doe — Portland, Oregon
UP105256 • Found Apr 24, 2023
View case
Sex ✓Female
Age 100%Est. 28–42 vs 19 when missing
Race 60%Hispanic
Location 100%3 mi away, same county
TimingFound 33 years after last seen
Height 84%5'1" vs 5'3"
Weight 100%135 lb vs 125 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.