At the beginning of the call, you can hear the caveat (to both parties) that the call is being recorded (by AZ Dept. of Corrections).
As odious as it is, I think the guilty party here is RadarOnline, not JA or "Lefty." Somehow (FOIA?), they got hold of that recording and disseminated it. They knew the internet would eat it up...
I wonder. I agree Radar put it out there for the clicks and $$$, but I don't imagine they obtained the tape on their own legitimately. FOIA requests take forever and two days, and I'm not sure why Radar would have bothered. I'm sure plenty of folks have notified the killer's keepers about the tape. Infractions are public record, so we'll hear if she has a few of those cable TV channels taken away.