If only there were some sort of legal procedure to determine whether or not someone was a criminal. We could call it a "trial". But never mind, that's crazy talk. Much better to rely on scientific methods such whether a dog barks at them or whether they weigh more than a duck.
That method works. She WAS a witch -- look at her nose! Look at her hat!
Yeah. And we'll have a judge. We'll call him "Ito".
Then we'll know for certain whether or not someone was a criminal.