https://www.vice.com/en_us/article/qvgn9q/do-not-discuss-the-incident-facebook-told-employee-fired-after-speaking-about-worker-suicide

Yi Yin, a Facebook engineer who was fired days after speaking to the media about an employee who killed himself, says that he wanted to stand up for Chinese engineers at the company who feel silenced because of their precarious visa status.

“Most Chinese workers are on H-1B visas, and don’t want to make any trouble. But I am a troublemaker,” Yin told Motherboard. “I really wanted the Chinese engineers to stand up and speak for ourselves.”