A Victorian Campaign premise from The Telegraph:

Six mysterious London deaths famously attributed to the ‘Curse of Tutankhamun’ were actually murders by notorious Satanist Aleister Crowley, a historian claims in a new book.

…

Crowley wrote in his diaries that he believed the locations of five of the Ripper’s murders in Whitechapel in 1888 formed a pentagram – an important star-shaped symbol in Satanism.

Mr Beynon claims that the locations of five of Crowley’s ‘murders’ form a copycat pentagram.

I’m sorry, wasn’t this the plot of a recent movie?