Mealey's (January 6, 2016, 12:30 PM EST) -- NEW YORK — The judge overseeing the General Motors ignition switch multidistrict litigation on Dec. 30 denied the automaker’s motion for summary judgment in a bellwether case involving a crash allegedly caused by a broken ignition switch, making trial the next step for the automaker (In Re: General Motors LLC Ignition Switch Litigation, No. 1:14-md-02543, S.D. N.Y.)...