It's stupid, people aren't able to make rational connections. Can't divide fiction from real life. It's sad, but I always knew it was going to be this way .
Or as Osman already said, it's in order to save a civilian. I might easily change the choice till midnight, but if i don't find anyone suspicious enough to deserve my vote, i'm not willing to sacrifice a civilian. The chances to vote a civilian at this point are pretty big. It's 14:5 and i don't wanna risk anything.