The election integrity group True the Vote is suing Pennsylvania Gov. Tom Wolf (D) and Secretary of State Kathryn Boockvar (D), alleging that illegal ballots were counted in four counties across the state in the presidential election.

A lawsuit filed by True the Vote on Tuesday, on behalf of four Pennsylvania voters, alleges that ballots in Philadelphia County, Montgomery County, Delaware County, and Allegheny County were counted in the election despite having been invalid.