The part-owner of Miami Vice, a 95-foot fast charter boat, was charged with misconduct and neglect of a ship officer that resulted in death after the boat ran over a passenger and killed him as he was swimming behind the boat in Biscayne Bay, just off Miami. Federal prosecutors charged Laurent Marc-Antoine Jean Maubert-Cayla, the part-owner of the boat. They had already charged Mauricio Alvarez, 49, the driver of the boat. The two will face trial on Sept. 4. The government charged that Maubert-Cayla hired Alvarez to drive the boat in November, 2017, even though he knew that Alvarez did…