How far can law enforcement go when it comes to arresting someone? For example, say police have probable cause to charge you with a misdemeanor, how far can they "bootstrap" that charge to something more serious? That appears to be the question in the case Chiaverini v. City Of Napoleon, Ohio. While dealing with a misdemeanor situation, Mr. Chiaverini was subsequently was charged not only with that, but a felony. One little problem, the police had no probable cause for the felony.