Brenden Martin (krawdude) being innapropriate

So I was notified that I got something in owl mail so I checked and there was a book from Brenden Martin with the words ‘U wan some fk?’ He claims that someone gave it to him and he does not know.

Not enough evidence to determine a resolution. This user could have just tosses things out of his inventory. It is not signed so, hard to pin proof.