On December 16, some Ohio voters filed a lawsuit in state court, arguing that Republican presidential elector Christina Hagan should not be permitted to serve as an elector, because she is an Ohio state legislator. The Ohio State Constitution forbids members of the legislature from holding any other public office, whether federal or state. The case is Cain v Hagan, Court of Common Pleas, Stark County. Here is an article about the lawsuit, which has a link to the complaint. Thanks to the Election Law Blog for the link.