Find Me Guilty (2006)

Find Me Guilty is a 2006 comedy-drama based on the longest Mafia trial in American history. Mobster Giacomo "Jackie" DiNorscio (played by Vin Diesel) faces a series of charges even though he has a prior 30 year conviction, but he decides to stand trial instead of ratting out his family and associates. A wrench is thrown into the system when DiNorscio attempts to defend himself and act as his own lawyer at trial.