milfseriously stated that he saw the conversation/evidence
If there was a seriously inappropriate conduct then that should be certainly dealt with (harassing colleagues is not acceptable - whether they are male or female), but so far only the "MILF" statement leaves a bad taste.
Also, all digital evidence can be more or less easily faked. I am not saying that this DID happen in this case, I am saying it could have.
The downvoting and lynch mob attitude people exhibit here in this thread is rather worrying.