ROCHESTER — A Rochester-area business owner was taken into custody Monday after allegedly threatening another man with a handgun. Jordan Michael Kilian, 35, is charged with felony second-degree assault with a dangerous weapon and misdemeanor domestic violence. ADVERTISEMENTOn July 27, the Olmsted County Sheriff’s Office responded to a Cascade Township home after receiving an assault call. Kilian allegedly told the man to get out of the house, there was a verbal argument, then Kilian left in a friend’s car. He is also the owner of Kilian's Express Lube and Kilian's Auto Center.