The business that goes on between a moderator and a non moderator should stay between them, confidentially.
It would be like my teacher telling the students at an assembly about how he choose not to get involved in an arguement between some students, despite being asked for a privately asked for a resolution.And with the post reported comment, I think even the mentally challenged could put two and two together Zlatan.
Who, When, the contents of the PM stay with you.. why throw hints out like bait to hungry fish?