The Somerton Man

A man's body was found at the south Adelaide seawall on the morning of December 1, 1948. He was well-dressed, in his mid-forties, in good physical condition, and apparently in the middle of a quiet evening on the beach. He had no wallet, no papers, no rings, no laundry marks. The clothing labels had been cut out. Pathology determined he had been dead since the previous evening. Australian newspapers carried the story for years. A coroner's inquest in 1958 concluded that the man's identity was unknown and that the cause of death could not be determined. The file was kept open. South Australia Police held it for 74 years. The case was finally closed, in part, in July 2022.

The Tamám Shud Scrap

For weeks after the discovery, the Adelaide coroner's office worked through the decedent's clothing methodically. In late January 1949, a member of the office found a small, tightly rolled scrap of paper inside the watch pocket of the man's trousers. The scrap had been torn from a printed page. Two words were visible: Tamám Shud. Persian for 'ended.' The closing line of Edward FitzGerald's translation of the Rubaiyat of Omar Khayyam — a Victorian-era English rendering of an eleventh-century Persian poem that had been popular reading across the Commonwealth for two generations.

The coroner's office had photographs of the scrap published. In July 1949, a man in Adelaide brought in his own copy of the same Whitcombe & Tombs edition of the Rubaiyat. He had found it in his unlocked car some months earlier. A back page had been torn out. The scrap matched the tear exactly.

In the back of the recovered copy, written faintly in pencil, were five lines of capital letters:

M R G O A B A B D
M T B I M P A N E T P
M L I A B O A I A Q C
I T T M T S A M S T G A B

(The exact letters and line breaks vary slightly across published reproductions; the standard reference is the Australian Defence Signals Directorate transcription from their 1978 review.) A phone number was also penciled in the back; the number belonged to a young woman, Jessica Thomson, who lived about half a mile from where the body had been discovered. Thomson was interviewed by police multiple times across the following decades; she denied any knowledge of the decedent. She died in 2007.

The cipher, the connection to Thomson, the missing labels, and the absence of identification have produced an unusually rich case file for an unidentified-decedent matter — a file that for seven decades resisted the application of every forensic technique that arrived.

The Identification

The break came after Adelaide University engineer Derek Abbott, who had worked on the case as a personal research project across the 2010s, and Colleen Fitzpatrick's firm Identifinders International began coordinating a genealogical approach. The challenge was first preservation, then method. The body had been embalmed in 1948 with formaldehyde — chemistry that destroys most DNA. But a plaster bust made of the decedent's head, used for facial reconstruction efforts in the 1950s, had hair embedded in it. Hair retains DNA. The University of Adelaide's group recovered usable genetic material.

South Australia Police authorized exhumation in May 2021. Combined with the hair samples, a high-coverage genetic profile was assembled. Fitzpatrick's team ran the profile through the GEDmatch and FamilyTreeDNA public databases. Distant-cousin matches in the United States, Australia, and the United Kingdom progressively narrowed the candidate family. The convergence pointed to a particular branch of a Melbourne family. Genealogical reconstruction of that branch identified Carl Webb — Charles Webb in some records — as the only family member of the right age and apparent profile to match the 1948 record.

On July 26, 2022, at a press conference at the University of Adelaide, the identification was made public. South Australia Police confirmed they accepted the identification. The file's primary mystery, who was this man, was answered.

What the Identification Did and Did Not Do

The brand register for cold cases is forensic. The point is not to relitigate the speculation of the intervening decades — and there is a great deal of it, from espionage theories to romantic-tragedy theories to organized-crime theories. The point is what the identification tells us and what it doesn't.

It tells us: a man named Carl Webb, an electrical instrument maker from Melbourne with no documented Adelaide connection, who had been separated from his wife in the previous year and whose life trajectory in 1948 is not well-recorded, traveled to South Australia and died on a beach in the city he had no obvious reason to be in.

It does not tell us why he was there. It does not tell us what he was doing in the hours before his death. It does not tell us what the cipher meant — or whether it was anything at all. (Multiple cryptanalysts, including the Defence Signals Directorate in 1978, have concluded that five short lines of letters are not enough to support unique decryption; the cipher may be a personal mnemonic, a betting record, or simply random.) It does not tell us why he was carrying a scrap of paper from a specific page of the Rubaiyat. It does not tell us his connection — if any — to the woman whose phone number appeared in that book.

The case is now the cleanest demonstration available of what modern forensic genetic genealogy can do for genuinely cold cases. The Somerton Man stood unsolved through more than seven decades of careful, methodical police work. It became solvable when the population-genetic database coverage reached a threshold that allowed distant-cousin matching to converge on a single living family. That same threshold has been crossed for a long list of other cold cases — and the rate at which decades-old identifications are now being made publicly is, by historical standards, unprecedented.

What would close the remaining open questions is documentation: any contemporary record placing Carl Webb in Adelaide in late November 1948, any record of his communications in his final months, any record of his contacts in South Australia. None has been found. The brand voice here is direct: the identification is real, the rest of the case file is sparse, the speculation that filled in the gaps for 74 years was speculation, and the appropriate posture is to record what is now known and acknowledge that the rest remains genuinely unanswered.