Mealey's (January 4, 2016, 4:33 PM EST) -- NEW YORK — General Motors LLC on Dec. 21 filed a reply brief in a federal court in New York supporting its motion for summary judgment in an ignition switch case in the multidistrict litigation, saying that there is no admissible expert evidence to support the plaintiff’s assertion that his ignition switch rotated or that air bag deployment would have prevented his alleged injuries (In Re: General Motors LLC Ignition Switch Litigation No. 1:14-md-02543, S.D. N.Y.) ....