The gist of it is:
An atheist activist dressed up as Zombie Mohammed for a parade in lily white Mechanicsburg PA.
A Muslim man happened upon the parade, saw Zombie Mohammed and attacked the atheist.
The prosecutors go for a harassment charge instead of an assault charge.
The judge says it's a "he said she said" issue (despite denying the victim the ability to show a video of the assault) and throws the case out.
The atheist illegally audio tapes the court proceedings, releases them with a transcript that clearly doesn't say what is actually on the tape.
Obviously everybody involved is a douche, but still weird that it's ok to attack somebody in front of dozens of witnesses and get off on it because you were insulted.