One and Done

There's a new villain in Gotham.

He doesn't revel in the torture and the pain like the rest of them do. He cherishes a good, clean death. Not always quick, but sure and effective.

To strangle the life out of a man with your bare hands and watch him turn blue. To slit the throat of a beautiful woman and watch her turn red. To lay bombs in a school and watch it burn orange as the figures inside turn grey or black.

Such pretty colors he can make...

With death.