It's all over but the shouting. The verdict will NOT be disturbed. There was a pretty notorious case in my federal court (Boston) years ago when Iawyers for the losing side contacted jurors and obtained affidavits that purported to cast doubt on the integrity of the deliberations. It turned into something akin to The Star Chamber, and eventually the USDC enacted a local rule that severely limited the ability of a juror to even be interviewed once discharged. Almost all federal courts have a local rule now that addresses the limited circumstances when it's allowed (post-verdict juror interviews). It won't happen here.