Jack the Ripper/Nightmare Fuel

High Octane Nightmare Fuel - Just take a look at this... On second thought, don't.
- By way of rescuing the squeamish, the linked pic shows what was left of Mary Kelly -- ie., not much -- once the Ripper finished with her. The missing bits were mostly piled in various places around her, including on the table in the foreground. Experienced police officers (who in that time & place would've been well used to squalid brutality) were traumatized by entering that room.
Why stop at Ms. Kelly? Have a look at all his other victims.
Being a prostitute in London's East End probably wasn't a very calm experience....