A Lyndon Station man has been charged with felony intentionally subjecting an at-risk individual to abuse and disorderly conduct.  The deputy said she went to a group home in the town of Kildare for a disturbance.  Investigation revealed Bryan Klitzka, age 20, allegedly swung a 4-foot stick with nails at another resident.  Klitzka was arrested and transported to the Juneau County Jail.