According to a criminal complaint, Cruz passed gas and made a fanning motion toward patrolman T.E. Parsons after being taken to the police station for a breathalyzer test. Cruz denies fanning the gas and says his request to use a restroom when first arriving at the station was denied.
An assistant says Magistrate Jack Pauley signed a motion to dismiss the charge Thursday.
Cruz, who was arrested Tuesday, still faces driving under the influence and other charges.