It's not a definition of a criminal offence, and nowhere did I imply that. It's an observation that numerous people witnessed an event or were made aware of it,

It's not a definition of a criminal offence, and nowhere did I imply that. It's an observation that numerous people witnessed an event or were made aware of it, yet not one of them contacted the police. The employers response (http://www.neo.com/2013/10/14/a-note-to-the-community-about-a-recently-publicized-event http://www.neo.com/2013/10/14/a-note-to-the-community-about-...), made no reference to a crime. The closest law to not reporting a crime is Misprison of Felony (http://www.law.cornell.edu/uscode/text/18/4 http://www.law.cornell.edu/uscode/text/18/4), although that would require management/HR knew a crime had been committed, and then concealed it. It would be suicide for EdgeCase/Neo to know a sexual assault had occurred and not report the alleged assaulter. It would be socially limiting for the immediate sober witnesses too (the bar staff, any CCTV of the area in question), and those whose judgement was impaired by alcohol. No-one commenting was there, so this is all conjecture. If a crime was committed and no-one reported it, now is the time to do so. The full force of the law needs to be applied. I do not buy that someone willing to talk about this publicly online would not want to go through reporting this because of shame. If a crime has been committed, and they have the evidence, why not press charges?