Wisconsin Attorney General Josh Kaul filed felony forgery charges Tuesday against two attorneys and an aide who helped submit paperwork falsely saying that former President Donald Trump had won the battleground state in 2020.

The charges were filed against attorneys Kenneth Chesebro, 62, and Jim Troupis, 70, and former Trump aide Mike Roman, 51, who allegedly delivered Wisconsin’s fake elector paperwork to a Pennsylvania congressman’s staffer in order to get them to then-Vice President Mike Pence on Jan. 6, 2021.

All three are due in Dane County Circuit Court on Sept. 19, according to court records. They each face one felony count punishable by up to six years in prison and fines of up to $10,000.

Troupis and Chesebro did not return voicemail messages left Tuesday. Roman did not have an attorney listed in court records.