South Dakota is a single federal judicial district in four divisions under 28 U.S.C. 122. The Northern Division covers the counties of Brown, Campbell, Clark, Codington, Corson, Day, Deuel, Edmonds, Grant, Hamlin, McPherson, Marshall, Roberts, Spink and Walworth, with court held at Aberdeen. The Southern Division covers Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix, Clay, Davison, Douglas, Hanson, Hutchinson, Kingsbury, Lake, Lincoln, McCook, Miner, Minnehaha, Moody, Sanborn, Turner, Union and Yankton, with court held at Sioux Falls. The Central Division covers Buffalo, Dewey, Faulk, Gregory, Haakon, Hand, Hughes, Hyde, Jerauld, Jones, Lyman, Mellette, Potter, Stanley, Sully, Todd, Tripp and Ziebach, with court held at Pierre. The Western Division covers Bennett, Butte, Custer, Fall River, Harding, Jackson, Lawrence, Meade, Pennington, Perkins and Shannon, the county now named Oglala Lakota, with court held at Deadwood and Rapid City. A federal case from any South Dakota county is on that one docket and on PACER, whose prices and gaps are on the criminal records page.