SIOUX FALLS, S.D. - Jorun Kopitski and Mike Kruger announce their engagement. Parents of the couple are Dave and Kim Kopitski of Sioux Falls, S.D., formerly of Marshall, and Dean and Deb Kruger of Inwood, Iowa. Kopitski is a 2010 graduate of Roosevelt High School and pursuing a nursing degree. She is employed at Billions in Sioux Falls. Kruger is 2007 home school graduate in Inwood and an equipment operator with Empire Construction in Sioux Falls. The couple plans a Sept. 17, 2011, wedding at McHardy Park in Brandon, S.D.