On Monday April 15, aorund 11:30am Officers responded to a 911 call for assistance and found the bodies of 74-year-old Dennis Kraus and 73-year-old Letha Kraus at their home in Grand Chute.  A  17-year-old told investigators that he fatally shot his grandparents and was planning to cause harm at his eastern Wisconsin high school, police said Monday. Police arrested their grandson, Alexander M. Kraus at the couple’s home. Kraus was being held in the Outagamie County Jail and has not yet been charged. Police said in a news release that he could be charged with two counts of first-degree intentional homicide. Each charge would carry a life sentence. An initial court appearance was set for Tuesday afternoon.