Attorneys for Kaiser and AMN Healthcare denied fault in newly filed responses weeks after the family of a woman who died in a multi-vehicle crash took legal action against accused driver Nicole Linton and others for wrongful death and negligence. RadarOnline.com told you first that Sheila Noble, a successor-in-interest and biological aunt of Lynette Noble, 38, sued Linton — a traveling nurse from Texas, AMN Healthcare Services Inc., its subsidiary companies, and Kaiser, after Lynette died alongside her friend, 43-year-old Nathesia Lewis, during a horrific collision at a Los Angeles intersectio…