Does anybody here have any direct knowledge of this particular conference or talk? I'm not particularly interested in litigating the whole idea of CoCs based o

Does anybody here have any direct knowledge of this particular conference or talk? I'm not particularly interested in litigating the whole idea of CoCs based on a single example at this time. It appeared (to me) that the author meant to highlight what he felt was a failure of one group, at one convention, in one instance. While the idea of CoCs is an absolutely worthwhile thing to discuss along with adjacent topics and social context, broad arguments about this area haven't done much to enlighten me as to "What actually happened here amongst these individuals in this instance?"