Possible Suspect John Arthur Getreu

I saw some people discussing Mae Brussell in another thread. That reminded me of something interesting I heard while listening to one of her Son of Sam episodes (side 2 of #516 on 10/25/81, starting around 11:57) the other day. Beginning at around 15:00 in the audio, she tells a story from 1974 of a young woman, a researcher who once indexed a book for Peter Dale Scott, who wanted to help Mae with her research, and promised to come alone but ended up bringing a man with her. Mae got upset that she brought this man, whom she said was a friend that just wanted to take Mae's picture and was then going to go skin diving at Point Lobos. Because Mae was mad, the man agreed to leave, and then he came back that afternoon to pick up the woman and they left. Some time later, the woman contacted Mae to apologize, saying that the man she brought along had talked about killing Leslie Perlov. Mae noted that the description of the man who purportedly said he killed Leslie Perlov precisely matched the description, told to her by Maury Terry, of the man who visited Arlis at the law office.

Of course Mae wasn't without her problems, as has been discussed, and she seemed to be under the impression that the man she saw was John Hinckley Jr. However, I do find it very interesting that she made a connection between someone who (allegedly) claimed credit for Leslie Perlov's murder and the circumstances surrounding Arlis Perry's murder, especially because the Perlov murder is one that Getreu was linked to by DNA evidence.

Did Getreu back then fit the description of the law office visitor, who was "husky, broad-shouldered and athletic-looking" and "stood about five feet ten and had curly, blondish hair of "regular" length"? I could not find any pictures matching that hairstyle but don't know how exhaustive it is. Even if not Getreu, it could possibly be some accomplice from the cult scene connected to both cases.