I think my co-worker and classmate perpetuated a sexual harassment claim.
Are you sure that this person is responsible for sexual harassment?
I have it all on tape.
Sexual harassment is something that can really harm a person's mental health and is something that needs to be addressed if found. If you think that someone perpetuated sexual harassment, you should come forward and notify an authority and tell him or her what you know about the situation. It's important to stamp out any sexual harassment in the workforce or academic setting since they are so critical for the future success of the people working and studying at those institutions.
Don't fucking talk about it, I'm going to release the tape to public.
It is your moral duty to inform the proper authorities if you think they did assault someone. That is a very serious crime.