Spoilers: the person who died was actually Ivan shapeshifted into Trucy =T

Kise cries.

A lot, and quite probably beats the snot out the person who did it.

or tells Akashi about

knightpunk: Aww, Kise. ;_;

the person who did is on the news three days later facing charges of unspeakable horrors

aviekokyre: Gasp! No one ever saw it coming. Trucy would cry though.

knightpunk: Ghost!Kuroko quietly feels bad for the guy because Akashi is a terrifying person to make an enemy of.

He will become an anime ghost and help her out (hopefully of the not naked kind because he'd die as a ghost)

but he's ninja so I'm sure no one would notice if he were naked

well maybe Trucy would

Kurokocchi is too nice