MADISON, Wis. -- Two of eight state legislators or political challengers who failed to file campaign finance reports on time have turned in their paperwork after state election officials threatened to sue them all.

The Government Accountability Board said four Democrats -- state Reps. Tamara Grigsby, Christine Sinicki and Annette Polly Williams, all of Milwaukee, and challenger Perry Duman of Port Washington -- never turned in reports due on Feb. 2.

Four Republicans -- Rep. Scott Newcomer of Hartland and challengers Jess Kufahl of Merrill, David Nickel of West Allis and Jason LaSage of Menomonee Falls -- also didn't turn in reports by then.

Board attorney Mike Haas said Grigsby and Williams turned in their reports Monday. He said Newcomer has promised to submit his "shortly," but the board has heard nothing from any of the challengers.