Episode 412, "Knuckle Up" Friday, May 24, 12|11c
SEASON 3, EPISODE 317 - Rush receives new evidence in the 1973 murder of a female college tennis phenomenon, Andi (Alicia Ziegler), who beat the school's best male player, Fritz (Erik Eidem, 1973; Pepper Sweeney, present), in a high-profile match. Fritz had always been the main suspect since he had no solid alibi, and his loss not only embarrassed him but also cost him major endorsement deals. Fritz was also known to lend towels to Andi, and the evidence of her murder includes a towel soaked in sodium nitrate. However, Andi's huge success bothered several people, and the suspect list grows.