Who Jack The Ripper Really Was 2025. The emergence of true crime obsessives can be traced all the way back to 1888 when serial killer jack the ripper was active, historian lucy worsley told metro.he caused havoc in. Forensic scientists say they have finally fingered the identity of jack the ripper, the notorious serial killer who terrorized the streets of london more than a century ago.

Those who study about jack the ripper are called “ripperologists”. Forensic scientists say they have finally fingered the identity of jack the ripper, the notorious serial killer who terrorized the streets of london more than a century ago.