I was forced to resign. Shortly afterward I was made aware that my former colleague had notified HR about various forms of harassment, a toxic work environment, etc. And she mentioned in her letter to HR that I was aware of the abuse. I was not part of the abuse, but aware of it and a victim of it myself. So, I was forced to resign or be fired. Rather than doing the right thing and getting rid of the toxic employee, they are getting rid of any witnesses. Absolutely horrible company.