This article had some better details on ol yngperv22 as well https://heavy.com/news/2018/06/joel-davis/ Edit: this line is interesting  The agent put up a message on a website that sex offenders are known to frequent. The message read, “Looking for other no limits TABOO pervs in DC area. Bi dad here  The no limits shit I've seen talked about on Reddit, the against degenerate subreddits or whatever it's called has featured subs that use lingo like that. I tried to see if his username pops up on Reddit but it's drawing blank, so to does searches for the name or the line the agent used on Reddit or general search. I have a feeling it may have been on Reddit and scrubbed but I could be wrong, the web is very centralized these days and idiots like that aren't going to secret websites. Reddit or Craigslist id wager...