If someone is accused of committing a crime, which of the following actions or behaviors by a police officer violates that person's constitutional rights?
Ask him to explain where he was at the time the crime is committed.
Stop her as she is driving home from work and search her car without her permission.
Arrest her, hold her in jail overnight, and send her to be arraigned the next day.
Arrest him, hold him in jail overnight, and let him go the next day.