A woman who aggravated prior disk herniations in a car crash with a police SUV has settled her lawsuit with the city of Chicago for $2.1 million.Tiffany Castillo sued the city and Chicago Department of Aviation police officer Gay E. Williams-Morris in March 2016 alleging he negligently turned in front of Castillo causing her to collide with his SUV. The case was scheduled for a Daley Center trial May 8, according to Castillo’s attorney, Christopher M. Norem of the Law offices of Parente & Norem P.C. The amount …