In the law firms     Segal McCambridge Singer & Mahoney Ltd. elevated Jill M. Felkins and Nancy S. Woodworth to senior shareholders. Matthew D. Kelly was also elevated to shareholder.Felkins is a trial and appellate attorney who devotes her practice to defending clients in the areas of product liability, premises liability, construction negligence, personal injury, class action, toxic tort, environmental litigation, transportation and trucking.Woodworth is a trial attorney in the firm’s …