News South Dakota executes inmate whose brother was put to death in Oklahoma after Supreme Court clears way October 29, 2018 Danielle Ferguson and Katie Nelson, Sioux Falls Argus Leader Comments Off on South Dakota executes inmate whose brother was put to death in Oklahoma after Supreme Court clears way Rodney Berget, 56, killed a prison guard in 2011. His older brother Roger was executed in 2000 after killing an Oklahoma man to steal his car.