WD, it seems to me that the fact of Ritter's arrest is well-established and well-sourced. CNN is a reliable source. While the technicalities of the court resolution erased it from his record, Ritter had to acknowledge that the crime occurred in order to win that degree of leniency. WP:BLP is satisfied. I suggest that Jango's edit should stand and, if you'd like, we can continue this on the article Talk page. Skoal.