MSU police arrested a 19-year-old nonstudent Sunday at 4 a.m. when he tried to enter Holden Hall while concealing a large hunting knife, MSU police Sgt. Keith McDaniel said.The man, who was drunk, did not attack anyone with the knife. He apparently was carrying the weapon under his sleeve.He was transported to Sparrow Hospital to be treated for injuries suffered in an earlier fight. Later he was charged with a concealed-weapons violation.• A 33-year-old male student was arrested Saturday for reckless driving after he tried to push a traffic worker with his car while leaving the MSU football game, McDaniel said.No one was injured in the incident, which occurred near West Circle Drive and Beal Street.• A white Ford Explorer was stolen from the Kellogg Center parking ramp Saturday night, McDaniel said.Police have no suspects.