Childhood trauma or not... I just think you're a little $*&^. 
Harley Quinn (Volume 4) #23 is an issue of the series Harley Quinn (Volume 4) with a cover date of December, 2022. It was published on October 25, 2022.
Synopsis for "Who Killed Harley Quinn?, Chapter 2"
Appearing in "Who Killed Harley Quinn?, Chapter 2"
Featured Characters:
Supporting Characters:
- Kevin
- Quintessentials (First appearance)
- Robin (Damian Wayne)
Antagonists:
- Unknown killer (Unnamed) (First full appearance)
Other Characters:
- Bud and Lou the Hyenas (Cameo)
- Killer Croc (In a photograph only) (Cameo)
- Mister Freeze (In a photograph only) (Cameo)
- Parry the Alien (Cameo)
- The Penguin (In a photograph only) (Cameo)
- The Riddler (In a photograph only) (Cameo)
- Victor Zsasz (In a photograph only) (Cameo)
- Abraham Lincoln (Mentioned only)
- Angel Breaker (Mentioned only)
- Batman (Bruce Wayne) (Mentioned only)
- Ludwig van Beethoven (Mentioned only)
- Marilyn Monroe (Mentioned only)
- Prince (Mentioned only)
- Wolfgang Amadeus Mozart (Mentioned only)
Locations:
Items:
Vehicles:
- Harley's Ferry
Concepts:
See Also
Links and References
Look at how sad this is making Batman. You did this.