A couple of months ago there was an ugly incident in the office with a colleague shouting at me and insulting a junior colleague. I have brought it to my boss in an email and he asked me if I wanted him to address the issue formally. I said yes. He later interviewed the junior colleague and then several other people in the organisation interviewed them, but no one discussed anything with me directly. I have not received any feedback as to the outcome.
Having built a successful career in the UK, I still feel such a foreigner in situations like that. What kind of follow up should be reasonably expected?