Employee dies at Facebook's Silicon Valley headquarters in apparent suicide (businessinsider.com)

I don't mean to make light of this very sad situation, but I misparsed the first word in the headline as "Everyone" and pictured a Zuckerberg-themed Heavens Gate/Jonestown sort of situation. Momentarily struck me as a radically-unexpected plot twist until I caught my error.

The article cites two sources (Menlo Park Police Department and Facebook) and neither have been quoted to say that the incident was a suicide. I'm not doubting that detail -- just curious to know what the source of this information is.