Carsini would definitely not like the alcohol in the sauna idea. And he ought to know firsthand. But let's go back to Barsini not carsini.
He is one of the most coldest murderers in the whole series. I could not stand his attitude is language the way he treated women. I'm glad to see that he got his in the end. I think I put up a post about 5 years ago with the subject line saying that barsini is a creep and I still feel that way today. As far as it being one of the worst episodes I disagree with that there are several others that I would put ahead of this one as being the worst.