( October 13, 2026, 10:55 AM EDT) -- LOS ANGELES — Prior to offering any evidence regarding the potential genetic causes of a man’s fatal mesothelioma, defendants would need to establish a foundation for such testimony, a California judge said in a ruling both granting and denying a series of motions in limine while noting that too much of the argument in those motions was general and did not actually address admissibility of the evidence....