The death of OJ Simpson provides us with an opportunity to look back on the legacy of his murder trial ... and how many changes, whether it be in the courts, the police and the media ... came out of what was referred to as the "trial of the century."

KNX chief correspondent Charles Feldman talked with former Los Angeles County District Attorney Steve Cooley .. the man who would eventually replace the man who lost the OJ case, Gil Garcetti, as D.A. in 2000.  Charles asked Cooley about the impact OJ's trial would have on the entire justice system.