An Ohio city that was racked with chaos and threats last year related to an influx of Haitian immigrants filed a lawsuit on Thursday against a neo-Nazi group that it alleges was at the heart of the onslaught.

Leaders of Springfield, Ohio, and residents are suing a neo-Nazi group for allegedly orchestrating attacks against supporters of Haitian immigrants.

In the lawsuit, the city states that people associated with the group made death threats last year against those who expressed support for Haitian residents.

The city of Springfield, Ohio, which faced a wave of threats last year following false accusations that Haitian migrants living in the town were “eating pets” of U.S. citizens, filed a