The Tamam Shud Case centers around the discovery of an unidentified man's body on Somerton Beach near Adelaide, South Australia, in 1948. The man had no identification, and all labels had been removed from his clothing. In a hidden pocket, investigators found a scrap of paper with the words "Tamam Shud," meaning "ended" or "finished" in Persian. This led them to a hidden compartment in an abandoned car near the beach, where a copy of a book containing a code was discovered. The code, a cipher, has never been deciphered. The man's identity, the circumstances of his death, and the meaning behind the mysterious code remain unresolved, giving rise to various theories and making the Tamam Shud Case one of Australia's most
enduring unsolved mysteries.