When a judge removes themselves from hearing a case, what is this action called?

When a judge removes themselves from hearing a case, this action is referred to as disqualifying. This term is used specifically to denote that a judge has determined that they cannot impartially hear a case due to potential bias, conflict of interest, or other valid reasons. Disqualification helps to ensure fairness and impartiality in the judicial system, as it allows another judge to take over the case who may be able to render a verdict without any preconceived notions or conflicts.

The other options relate to different concepts within the judicial process. For instance, declaring a mistrial involves halting a trial due to problems that prevent a fair proceeding, while judging pertains more generally to the act of making legal decisions or determinations. Affirming involves upholding a decision made by a lower court, and it does not pertain to a judge stepping down from a case. Understanding the specific terminology in legal contexts is crucial for grasping the procedural aspects of the justice system.