Ok here's an update that just came in today.
http://www.wnyc.org/news/articles/110657

So far nothing has happened to Officer Patrick Pogan

"The NYPD and the Manhattan District Attorney say they're still investigating Officer Patrick Pogan, who remains on desk duty. And the lawyer for Christopher Long says they intend to sue the city for assault and wrongful arrest. The next Critical Mass takes place this evening."