The Disappearance of the USS Cyclops: Stripping the Bermuda Myth for Engineering Realities

In March 1918, amidst the height of the First World War, the USS Cyclops (AC-4)—a massive, 542-foot Proteus-class collier serving the United States Navy—vanished without a trace. The vessel was traveling from Salvador, Brazil, to Baltimore, Maryland, carrying a vital cargo of 10,800 tons of manganese ore, alongside 306 passengers and crew. She never arrived … Read more

The Hinterkaifeck Enigma: Analyzing the Spatial Layout and Timelines of a Historic Cold Case

In the annals of European criminology, few unsolved homicides possess the chilling spatial configuration and behavioral anomalies of the Hinterkaifeck murders. On April 4, 1922, neighbors traveled to an isolated homestead located roughly 43 miles north of Munich, Germany, to investigate the sudden disappearance of the Gruber-Aschofer family. What they discovered inside the farmstead sent … Read more

The Tamám Shud Mystery: Reviewing the Cryptographic and Medical Anomalies of the Somerton Man

On the morning of December 1, 1948, a routine patrol along the shore of Somerton Beach in Adelaide, Australia, revealed the body of an unidentified man resting against a seawall. He appeared completely relaxed, with an unlit cigarette resting on his collar. He was in peak physical condition, impeccably dressed in a tailored suit and … Read more

The Lead Masks Case of Vintém Hill: A Rigorous Evaluation of the Physical Evidence

On August 20, 1966, a young man flying a kite on Vintém Hill in Niterói, Brazil, stumbled upon a scene that would spark one of the most perplexing forensic investigations in South American history. Lying side-by-side in the dense undergrowth were the bodies of two men, later identified as electronic technicians Miguel José Viana and … Read more

The Myth of the Mary Celeste: An Evidentiary Review of Maritime History’s Greatest Cold Case

On December 5, 1872, the crew of the British brigantine Dei Gratia spotted a silhouette drifting erratically in the Atlantic Ocean, roughly 400 miles east of the Azores. The ship was the Mary Celeste, a 103-foot merchant brigantine that had departed New York City nearly a month prior, bound for Genoa, Italy. When the boarding … Read more