Rebel,
I just read the logs, and it did not automatically go to the other members account. User "ezmoney101" read your PM at 15:28 and then forwarded that PM (right away) to the other member at 15:28.
There has been no foul play with CP. This is simply a case of a member creating an anonymous account to hide behind, and nothing more.
On a side note, you may notice obscene images appearing in members signatures. This is because where those images are linked to, the owner of that server is changing the image to something else. In other words, let's say member A has an image linked to www.somesite.com/image.jpg. The owner of somesite.com has taken image.jpg and replaced it with an obscene image.
I have made another thread regarding this issue, warning everyone NOT to link to anymore outside sources, unless they are trusted sites.