Crosby Elementary School

Student Arrested For Leaving Shell Casings In SchoolPolice in Harvard, Ill., have arrested a student they say left a used shell casing in an elementary school on Monday - and today left more spent casings at another school and on a school bus.
Students Kept In Classrooms After Shell Casing FoundStudents at a far northwest suburban elementary school were kept in their classrooms today - after a used shell casing was found in the school.