Complex sentence: However, any attempt to recuse a judge from hearing a case on the ground of conflict of interest must be based on credible grounds, and must not be motivated by any extraneous purpose; otherwise, the rule could become a charter for abuse by manipulative advocates.
Split into simpler sentences: However, any attempt to recuse a judge from hearing a case on the ground of conflict of interest must be based on credible grounds, and must not be motivated by any extraneous purpose. Otherwise, the rule could become a charter for abuse by manipulative advocates.