Lilly Rush

Detective Lillian "Lilly" Rush is a fictional character in the CBS crime drama Cold Case, portrayed by Kathryn Morris. She was known as the only female homicide detective in Philadelphia, until the later arrival of Lennie Desalle, then Josie Sutton, and finally Kat Miller. She specialized in working cold cases alongside her partner, Scotty Valens. According to Lilly, "People shouldn't be forgotten, even if they're my kind of people. Maybe, they don't have a lot of money, they don't have lawyers, but they matter."