"I know my uncle hasn't returned from the blah blah blah.
I don't know why I expected anything else."

My reaction to that information:

"Oh, I don't know why I expected anything else than you dying."

Piero's reaction: "Astonishing!"

"Yes, HE'S killed the empress!"

Just look-
I'm not lying, he really spawned here-

This is why I'm a proffesional assasin.
I made it look like he did suicide with that sword.

(I'm suprised that his body just did that.)