Steve is right. Get a lawyer (it's not expensive) and talk to the prosecutor. Usuallly, if you get a lawyer from the same area, they both know each other anyways. Also, look for the discrepencies. Finally, it all depends on the state if a cop has to show up or not. In NY, I got a ticket, and when the cop didn't show up, like 25 of us just walked out of the courtroom home free. But in NJ, cops do NOT need to show up at all.