New details are emerging in case of student with weapons at school. According to the Herald Bulletin, 18-year-old Mason Shetterly was taken into custody at the Anderson Community School D26 Career Center on April 25. Shetterly was found to be in possession of a knife. He also admitted to having an unloaded .22 revolver in his truck. He is charged with Level 5 felony carrying a handgun without a license on or within 500 feet of a school.