I got arrested after being attacked by 16 bouncers in the street outside a bar. The bouncers lied to the police and said the whole incident happened inside the bar. My friend filed assault charges and the detective on the case claims they have a video tape of us leaving the bar before the fight. How do I go about obtaining the video for my trial. I checked at the courthouse but they said if there is a tape, the prosecution has not requested it so I cannot get it from them.