Victor Zsasz killed Alfred Pennyworth a few issues back, and Damian Wayne – who’s now assumed the alias Nightwing with Dick Grayson’s supernatural blessing – has been itching to kill him ever since.
Personally, I agree heroes shouldn’t kill. But there are truly some twisted individuals like Zsasz who simply can’t be rehabilitated or locked up. The only permanent solution to completely stop them is to kill them. Now if Damian here gave Zsasz a knife to make it an even fight, it would have been better. But really, no complaints about Zsasz being killed in all of the DC universes.
From – Injustice Gods Among Us Year 5 #36
Zsasz last words is “My favorite?” Son of a bitch
Unrepentant to the end.