Ripperology
proper noun
- the study of or investigation into the crimes of Jack the Ripper, especially in order to uncover the identity of the murderer
- the accumulation of fact and interpretation surrounding the murders of Jack the Ripper
Wiktionary
noun
Etymology: From ripper + -ology.
- The study of Jack the Ripper, an unidentified serial killer active around the Whitechapel district of London in the late 19th century.