(February 15, 2018, 2:32 PM EST) -- SANTA ANA, Calif. — A California state court judge on Feb. 13 overruled a demurrer by four opioid drug makers in a lawsuit brought by two counties and said the defendants have 45 days to file answers in the four-year-old case (California v. Purdue Pharma L.P., et al., No. 30-2014-00725287-CU- BT-CXC, Calif. Super., Orange Co.)....