Right after the Baudelaires were jailed for the wrong reasons, the saw you get arrested. This was just after Arthur Poe left and just before Count Olaf came to have a chat

Mr. Poe: Oh, I'm here to say goodbye. Goodbye.

Arthur Poe walks away

Klaus: Goodbye?...

Violet Baudelaire turns to you and asks you an easy question to answer.

Violet: How did you get arrested?