For the 2nd time in less than a month a snowmobile crash in Clark County has claimed a life. The Clark County Sheriff’s Department says 34 year old Robert Kurz of Loyal was killed around 7 o’clock Sunday morning. Officials say he was a passenger on a snowmobile that left a trail west of Marshfield and crashed into some trees. The driver suffered serious injuries in the crash. His name has not been released. Authorities say excessive speed and alcohol appear to be factors in the crash.