Your time for a peremptory challenge has passed. Your only claim now is to disqualify the judge for cause. These motions are very rarely granted and you must have cause - i.e. the judge has a personal investment in the outcome of your case, is biased against you for some reason, etc... I almost never recommend filing a motion to disqualify a judge for cause because you very likely will lose and then you have to proceed to trial in front of that same judge. If your lawyer isn't clear on these rules then you might consider getting a second opinion with another experienced attorney in your area.
Answered on Jan 04th, 2016 at 10:45 AM