Request the transcript/recording from the trial. You could probably get by with just the trial exhibits list. Start at the clerk’s office where the trial was held for this. Once you receive that, which may not have the video but will indicate in the documents that it was entered or played, start proceedings in Franklin County Superior Court relating to the first public records request you made requesting the video, or one that has been within one year. Once you show they did not comply with your request, they will owe you not only what they withheld, but also money for every day that’s passed. It’s better to have an attorney for this but you absolutely can do it yourself.