Use this as a tool for your locked and private stories to cover up major reveals or plot twists. Also Use It To Make It Mean You Can't Find The Person For The Role.
Spoiler
Jack the Ripper
for Jack the Ripper in Batman: Gotham by Gaslight
Suggested by philippekabulu
In the 19th century, Bruce Wayne recalls the murder of his parents by a highwayman and remembers the bats which swarmed over the murderer.
