Host/Private Eye Mike Spencer's five-year battle to obtain records in the case pays off when police release audio of witness and suspect interviews to him. It's the first time the public has ever heard these tapes. It's clear that as early as a day after the June 12, 1998, shooting death of biker and ex-con Murphy, police had the name of the prime suspect. Witnesses referred to her as Grandma, the woman Murphy had battled for custody of this then 6-year-old daughter.

The episode contains interviews of Murphy's brother and sister, who flew out to San Francisco for his wake. A close friend of Murphy's tells detectives that while Murphy got in fights and used to sell drugs, he does not believe Murf's criminal past played a part in the murder. The friend also lays out how the grandmother was mad at Murphy because her daughter, the mother of Murphy's child, had died from an accidental drug overdose.

Towards the end, detectives interview grandma. She blames Murphy's lifestyle for his demise and brags about her knowledge of the criminal justice system. However, as the case file reveals, we know that grandma soon fled back to her native Canada with Murphy's daughter.