The book Jack The Ripper: A 21st Century Investigation by former police detective Trevor Marriott argues the mysterious figure known as Jack is largely an urban myth, spawned by a journalist's lie and a public's imagination.
Marriott told Express the 1888 stabbings and mutilations attributed to Jack The Ripper, five women in Whitechapel and sometimes others abroad in the U.S. and Germany, were likely cold cases tied together by similarities after a journalist, Thomas Bulling, wrote a letter to Scotland Yard and signed it with the infamous pseudonym to fabricate a scoop.
However, Marriott said the five original Whitechapel victims from 125 years ago, prostitutes Annie Chapman, Elizabeth Stride, Catherine Eddowes and Mary Jane Kelly, may have been killed by a merchant sailor named Carl Feigenbaum, who was executed in the U..S for a different murder in 1896, according to Express.
Last year, another book contended Jack the Ripper was actually a woman, the wife of an obstetrician who had been implicated by other Ripperologists in the past, according to LiveScience.
The evidence is scarce and theories abundant, but at least one idea is plausible: the well-known image of Jack the Ripper, terrorizing the streets of London with a cloak and dagger, likely contains a healthy dose of folklore with its historical fact.
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