CUSTER, S.D. (AP) — The Latest on a wildfire at Custer State Park in South Dakota's Black Hills (all times local): 12:55 p.m. Custer State Park officials say a fallen power line caused a large wildfire that has raged this week in western South Dakota. Officials said Thursday that the blaze is the third-largest wildfire recorded in Black Hills. The blaze is 50 percent contained, up from 10 percent reported previously.Read more on NewsOK.com