The 1930s was a titanic decade in world history. In 1930, the first football World Cup occurred. That same year, Pluto was officially discovered and superstar astronaut Buzz Aldrin was born. In later years, the Hindenburg explosion occurred and famous pilot Amelia Earhart went missing. And, of course, World War 2 began. But over the years, many of the decades most compelling mysteries have long since been forgotten about. In today’s video, we’ll be exploring two baffling cold cases from the 1930s with no clues…