Dark Knight star Christian Bale is denying allegations he assaulted his 61-year-old mother and 40-year-old sister . "Christian Bale attended a London police station today, on a voluntary basis, in order to assist with an allegation that had been made against him to the police by his mother and sister," the star's attorneys said in statement released Tuesday. "Mr. Bale who denies the allegation, co-operated throughout, gave his account in full of the events in question, and has left the ...