"These charges are serious, deeply troubling, and strike at the core of public trust," Rep. Tyler August, R-Walworth, said in a statement. "We will continue to monitor the legal process, but Assembly Republicans stand prepared to act decisively if these serious allegations are confirmed.

Hannah Dugan, the Milwaukee County judge arrested Friday by the FBI for allegedly obstructing federal authorities who were seeking to detain an undocumented immigrant, was a longtime social justice advocate before she took the bench.