In February 1963, a World War II-era tanker carrying 15,260 tons of molten sulfur vanished in the Straits of Florida with all 39 men aboard. Decades later the world blamed the paranormal, but the truth was entirely manmade. This episode deconstructs the disappearance of the SS Marine Sulphur Queen, showing how a tragedy caused by catastrophic corporate negligence was hijacked by Bermuda Triangle mythmaking, and how readily we blame mysterious forces when evidence points to predictable greed.

Converted from a T2 oil tanker by gutting its structural bulkheads, the ship had a dangerously high center of gravity, a known weak-back keel prone to splitting, constant fires the crew stopped reporting, and a January dry-dock inspection deliberately postponed to meet delivery quotas. A new crewman called it a floating garbage can. We walk through the Coast Guard’s four failure theories and the landmark court ruling on unseaworthiness.

• How removing transverse bulkheads destroyed the ship’s self-righting ability
• The normalization of deviance that downgraded onboard fires to a nuisance
• The 1947 government warning about T2 tankers splitting amidships
• The four theories: tank explosion, keel fracture, capsize, or steam explosion
• How writer Vincent Gaddis erased the facts to invent the Bermuda Triangle