Nothing needs to be done privately. He is a racist scum bag. If anything was remotely mentioned about him being a racist....then it’s fact and there’s nothing anybody should be doing here about anything. Let him think about his prior actions. Like I said it isn’t like you are born a racist. You develop this stuff. He developed it and uses it against people here in a derogatory manner. Everyone knows it’s racist but they don’t want to do anything about it. That’s how employers and family members get notified. When action isn’t taken here, someone has to take it in their own hands...and rightfully so.
So what was said?
Why do you keep assuming the contact had anything do with race? If you didn't know anything about it, then why do you keep acting like you know what was said?