The bandit and the kid ?
No they are not dead
The kid is really a monster? I don't mind spoilers.
Nope
He s an ability user too
No the other witnesses, the ones that the bandit killed. Yuder wanted to interrogate and use them as witnesses for this case.
They were implying that his ability "to make friends" wasn't with humans but with monsters.
I see i see
are they really dead or did he just say that