The case docket should be a matter of public record online. I was actually going to ask the same question and ask whether anyone looked at the case detail online. It should have information on when the arrests were made, the counsel of record for the defendants, the next appearance date in Court and the trial date status if one is assigned. Because I assume it's all in French there is no way for me to figure this out but it all should be online and a matter of public record.
There would be a case docket detail for each of the 5 defendants. I would look up Sammy's.