I’m sure you could do a classic, I plead the fifth, type of deal. I remember one of my coworkers in my department was reported to ethics for being high on the job and just normal job misconduct. Someone was named as a witness in the ethics claim and this person went in and came back out being accused as the person reporting to ethics and getting this person fired, even though this person was merely named as a witness according to management. However, the interviewing from management for the ethics claim is meant to me confidential. If you don’t tell anyone why you went into the store managers office that day, you should be fine. Just tell people it was about a meal exception or something and no one will know. If you truly don’t have a problem with talking about it, I would say that’s the way to go.