Further, it seems that FB HR asked the source of this article to not speak to the press about an internal event that involved a very sensitive issue. Yet, the journalist repeatedly states that Mr. Yin was asked to speak with nobody about the issue. It looks like he ignored the advice, and became a very visible interviewee, even appearing on public news. He told his manager after the interviews - what was he thinking? It's pretty obvious that FB doesn't want it's employees speaking to the press.
This article's inaccuracies in an attempt to spin a tragedy into some sort of Facebook conspiracy reinforces the correctness of the company's "do not speak to the press" attitude.