I want to sue either the city, police or DA for tampering with evidence or incompetent representation. I had two court appointed attorneys who prevented me from viewing the tampered evidence , even though I requested to do so several times from both of them. The evidence that was tampered with are videos of my arrested and detained. I was originally arrested in June of 2011 but cut a bargain April 2013. It has been a long time since my arrest but the tampered evidence has never been in my property. What are my options? Any one know the time limits I might be facing?