Hans is a wanted man.
You would think that Disney movies have predictable endings, but this is far from the case. The character Hans from the Disney film Frozen, for example, is rude and pompous.
We never found out what happened after he was arrested, as he was arrested and deported to his nation shortly after the film was released. However, a little detail in one of Big Hero 6’s scenes provides a hint. The police station has a wanted poster with a photo of Hans on it. As a result, he’s clearly still a bad guy.