I don't think there is any way to "spin" Paul Pfingst's fairly immediate presence on the scene, as innocuous, expected, collaborative, friendly, helpful, or anything similar. And his presence can't be dismissed, either. It's highly significant.
He wasn't just "passing by" either. He was contacted rapidly, just a few hours after the body was discovered, from someone who knew exactly how to get almost immediate personal access to this former prosecutor in private practice. The person who called, IMO, was not flipping thru the yellow pages, or searching google for "find a lawyer." And the person who contacted Paul Pfingst was successful at persuading this high power attorney to literally drop what he was doing for the day, and get in the car to go to the scene. To represent "someone", who we now know was Adam. To "protect his rights", I'm sure.
Paul Pfingst's presence is a huge piece of evidence in how Rebecca's death investigation unfolded in the earliest hours-- imo, and the opinion of many others. It's not innuendo or speculation-- it is factual that he was contacted, he went there, he was photographed inside the crime tape with investigators (and in a "chummy" fashion), he was calling the police station unpublished numbers to intervene/ interfere with the questioning of AS-- who, from Ann Rule's descriptions, didn't even know he HAD an attorney, at that point. And if I'm not mistaken, AS was not even still at the mansion when PP showed up, so an excuse that he came to pick up his client can't even be used.
Attorneys who represent anyone connected with a suspicious death are not permitted to be part of a death investigation or crime scene processing, in any way. That is not their job. H wasn't just "at" the scene-- he was "inside" the scene. That is a clear conflict of interest. Period.
Paul Pfingst's presence and involvement is extremely significant. And he knew he shouldn't have been there, either. He's a former prosecutor, for pete's sake. He was using his recognition and influence, period, imo.
He was there even BEFORE the ME's office responded (lol, it's easier to get a defense attorney than a medical examiner), with the body still there, uncovered and displayed grotesquely to gawkers and news helicopters. He absolutely used his influence to get onto, and inside the scene of what was initially suspected by police to be a murder, and he CONTINUED to use the influence and knowledge from his previous position as DA by making calls into the interrogation rooms (unpublished numbers) at the jail to influence what was happening with Adam Shacknai.
I think this is a very strong argument for conflict of interest and impropriety in the investigation, and I hope the AG's office agrees at some point.