>> i felt that. >> you're asking questions -- >> harvey, you're a banker, man, you should know the answers to the questions. >> i don't want to talk anymore. >> you're done? >> yeah. you're not telling me in addition. >> we're not finished. i have a lot to tell you. >> tell it to my lawyer. >> what? >> tell it to a lawyer. >> reporter: of course, he was going to need one. harvey was extradited to california, charged with first degree murder, but for all the evidence that harvey conned and stole from steven b., evidence of murder was thin. at least without another stroke of luck. and that's exactly what they got, a missing piece of the puzzle discovered at last. coming up -- >> he said, you need to look at the data in the gps. >> it was a pivotal point in the investigation that really sealed the whole case together. when "who killed a radio star" continues. "who killed a o