Montgomery County Magisterial District Judge William Maruszczak has been hit with a complaint by the Judicial Conduct Board alleging he angrily confronted—and, on two occasions, threatened—several acquaintances who backed his political opponent in the run-up to the 2015 election.

The six-count complaint, filed Tuesday, also alleged Maruszczak failed to recuse himself from cases involving a friend who once had the judge as a guest at his beach condo.