Without dialogue on day zero, which is essentially absent here, it seems highly questionable.
You know, sometimes people just start having fun. Especially when you play in the same company for three or four years.
Personally, I was targeted three times in a row because of the "Psychopath" ability. And it was always the same person. There was even a case where I didn't vote for him, but he still targeted me. The rules allowed him to target anyone in case of their execution.
So, anything can happen.
Regarding the hints, I can't say anything at the moment, as I haven't tried it out. And we need to understand how the hints are given. It seems like there should be two hints: one for the murderer and one for a random person. But here, I only see one.