I wonder if they didn't in passing mention (in the press conference) the reason why the case is concluding now: In 2016, most of the old team went into retireme

I wonder if they didn't in passing mention (in the press conference) the reason why the case is concluding now: In 2016, most of the old team went into retirement and they recruited some new members. FWIW, as of this writing, the press conference is still ongoing, started 1 hour and 30 mins ago.