YouTube incident: 'Active shooter' at HQ in northern California

[VGPolyglot]

numberwang said:

Shooter had her channel demonized and flagged by yt .... for being degenerate, mentally ill.

 

https://www.nbcbayarea.com/news/local/Suspect-in-You-Tube-Shooting-Posted-Rants-About-the-Company-Online--478711713.html

https://www.dailymotion.com/video/x3sby22

 

Edit: "she"

Why the edit? And quotations over she?