I seriously doubt it. Jack The Ripper's crimes were committted during the Victorian era, the late 1880's. That would make him close to 150 years old. So whomever is in Broadmoor Mental Hospital, it can't be Jack The Ripper.
British sensus records indicate that a man named ryan kuhn did not really exist. Hollywood made up the story with an elaborate backstory to make the character believable. Elements of the story have been adopted from real situations and people but are an eclectic mix of Jack the ripper, Stephen Griffiths and a man known as Peter Sutcliffe AKA the yorkshire ripper who was comitted to the Broadmoor hospital for the criminally insane.
Nobody knows who Jack the Ripper was.
He's not. Jack The Ripper was never identified.
No one was never apprehended as the Jack the ripper.
jack the ripper made his crimes in whitechapel London
toon into casebook jack the ripper and you will get a lot of information.
Jack the ripper is dead his identity remains unknown to this day.
Jack The Ripper was never identified or caught.
Jack the ripper according to records he existed
The ripper was never apprehended so no one knows about his childhood. But by the way he committed his crimes, we could come to the conclusion that he had a disturbing childhood and some kind of mental deficiency.
The Jack the ripper murders as we know, were in 1888. At 5 were attributed to him that year.
I could not find a TV series on Jack The Ripper but there was a 1988 TV movie about the Ripper.