Rarely, if ever, is the public made aware of the reasoning behind a District Attorney’s Office’s decision not to file charges in a case.The Union-Tribune obtained an audio recording of a meeting between the San Diego County District Attorney’s Office and the 18-year-old woman who said she was raped by three now-former San Diego State University football players. The recording provides insight into why the DA’s Office decided not to file criminal charges.Union-Tribune public safety editor Dana Littlefield, public safety reporter Teri Figueroa, public safety reporter and Saturday editor Lyndsay Winkley, managing editor Lora Cicalo, and editor and publisher Jeff Light discuss the latest developments in the case.