Thomas Brodnicki has been charged with one count of stalking the teen star . Brodnicki , 46 , has pleaded not guilty . The case is being investigated by the Los Angeles County Sheriff's Department and the FBI.
Thomas Brodnicki has been charged with one count of stalking the teen star . Brodnicki , 46 , has pleaded not guilty . Gomez is thought to be the girlfriend of pop star Justin Bieber .