Frances Robertson, Phillis Castille, Leslie Robertson, and Stewart Robertson, Individually and On Behalf of Their Deceased Husband and Father, Respectively, Harris J. Robertson VS Doug Ashby Building Materials, Inc., Elementis Chemicals, Inc., (sued individually and as successor-in-interest to Harris J. S Crossfields (Pacific), Inc.); Georgia-Pacific Corporation (sued individually and as successor-in-interest to Bestwall Gypsum Com (2014CA0141 Rehearing Application)