The TL;DR version is that Shane alleges Vic was working with the defendants on a statement before Ty got involved. This never happened because they couldn't come to an agreement and the talks stopped when Vic's middleman learned that Monica had hired an attorney. Shane questions why Nick (or anyone) would stand up for Vic when no who knew him has done so. He says the cons are more to blame than Monica, Ron, Jamie or Marzgurl. He says that Vic is not a criminal. What he has done is simple assault or sexual harassment. He says that cons were very different 10, 15, 20 years ago. You could hug and kiss someone back then. People were more touchy touchy-feely. He denies doing the same things as Vic. He says that people are not on camera 24/7 at cons and that guests can go places that attendees can't. He says at while Vic was at Kameha Con all weekend, there isn't more than an hour's worth of footage of him.
One thing I would like to point out is that Shane is obviously talking about Vic at the start, but he says Nick and I'm not sure if the person he's talking to noticed because they then go into a discussion about Nick. Shane asking why Nick has empathy is just bizarre, "Everyone is throwing stones at this guy, why would you step in and help him?" The part where they talk about innocent until proven guilty is aggravating. Shane speaks as if the presumption of innocence doesn't apply in a civil matter and then they conflate what Vic has done with what Monica/Ron did even though they are two separate things.
Here's a transcript for the first 8 minutes of that conversation.