I think It will most likely happen in the climax chapter of volume.Hm, not a bad one. But isn't it too soon for Sakura to get stabbed?
My guess is the next volume.
It can happen in this volume.
@jenskott
I saw sasuke as anti hero.
The example of evil rival is griffith(berserk) or satan(devil man).
If sasuke starting his killing spree in the name of name. Then death is his redemption.