u/Agitated-Echidna5257

I recently have been named as a witness to drama happening between two coworkers. I really do not want to get involved however one of my coworkers has already gone to HR to say I am a victim of what happened. Even though she is correct, I am close with both sources. How do I tell HR that I want no parts of being involved without coming across as difficult or running into the issue of insubordination for not going along with an internal investigation? Will they then go back to my coworker to accuse them of lying if I say I know nothing? AITA for not wanting to be involved?

I recently have been named as a witness to drama happening between two coworkers. I really do not want to get involved however one of my coworkers has already gone to HR to say I am a victim of what happened. Even though she is correct, I am close with both sources. How do I tell HR that I want no parts of being involved without coming across as difficult or running into the issue of insubordination for not going along with an internal investigation? Will they then go back to my coworker to accuse them of lying if I say I know nothing? I need help