This is further explored in the comics, where she kills her victims and leaves a noose and Hangman puzzles by their bodies. SofiaFalcone was first introduced in Batman: The Long Halloween and ...
The fourth episode of season 1 adds a glimpse of SofiaFalcone. Her dark past brings in her identity as The Hangman. Her return to Gotham following years in Arkham shakes Oswald's rise to power.