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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 (MP36290) and 1 other source
On July 24, 2003, 24-year-old Michael Patrick Rhine was last seen in Vancouver, Washington. Standing at 6 feet tall and weighing 170 pounds, with red or auburn hair and hazel eyes, Michael was a young man from a middle-class family in the Portland, Oregon area. Distinctive features included a long scar on his right elbow. The circumstances surrounding his disappearance suggest a deliberate departure, as he had reportedly sold his belongings and emptied his bank accounts before he vanished. It is believed that he may have traveled to Guatemala, a detail that has been a central focus of the investigation into his whereabouts. The official date of his last contact remains July 24, 2003, the same day a package he sent was postmarked from Flores, Guatemala.

The package Michael sent to his grandfather from Guatemala contained troubling 'good-bye' notes for several family members, including his parents, brother, and grandparents. This discovery, combined with the fact that he had liquidated his assets, including stock his grandfather had given him for college, painted a picture of a young man intentionally severing ties. His family also found a copy of Jon Krakauer's 'Into the Wild' among his possessions, a book about a young man who leaves society to live in the Alaskan wilderness. The initial belief that he had gone to Guatemala was seemingly confirmed by the postmarked package, leading his family to concentrate their search efforts in that region.

Over the years, the search for Michael has been fraught with dead ends and unconfirmed sightings. In December 2003, an advertisement placed in a Guatemalan newspaper led to reports of a young man matching Michael's description begging in a marketplace, but this lead did not result in finding him. A more specific but equally unverified report emerged in early 2007, when a contact of Michael's father, who had moved to Guatemala to search for his son, claimed a man carrying Michael's driver's license had been admitted to a hospital in Costa Rica with a severe head injury and memory loss. Tragically, before this could be confirmed, the individual reportedly escaped from the hospital. The case remains a painful and unresolved mystery for Michael Rhine's loved ones, a story of a young man who seemingly chose to disappear, leaving behind only questions and a trail that has long since gone cold.

Last Seen: Jul 24, 2003

Links to Additional Sources (1)

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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.

79%Possible
John Doe — Oregon - unidentified case UP10109
John Doe — Oregon
UP10109 • Found Apr 2, 2012
View case
Sex ✓Male
Age 100%Est. 20–30 vs 24 when missing
Race 100%White
Location 86%63 mi away
TimingFound 9 years after last seen
Height 100%6'0" vs 6'0"
Weight 96%190 lb vs 170 lb
Hair 50%Brown vs Red

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.