Expulsion of students with guns

20-5-202. Suspension and expulsion. (1) As provided in 20-4-302, 20-4-402, and 20-4-403, a pupil may be suspended by a teacher, superintendent, or principal. The trustees of the district shall adopt a policy defining the authority and procedure to be used by a teacher, superintendent, or principal in suspending a pupil and defining the circumstances and procedures by which the trustees may expel a pupil. Expulsion is a disciplinary action available only to the trustees.
(2) The trustees of a district shall adopt a policy for the expulsion of a student who is determined to have brought a firearm, as defined in 18 U.S.C. 921, to school and for referring the matter to the appropriate local law enforcement agency. A student who is determined to have brought a firearm to school under this subsection must be expelled from school for a period of not less than 1 year, except that the trustees may authorize the school administration to modify the requirement for expulsion of a student on a case-by-case basis. A decision to change the placement of a student with a disability who has been expelled pursuant to this section must be made in accordance with the Individuals With Disabilities Education Act.
(3) In accordance with 20-4-302, 20-4-402, 20-4-403, and subsection (1) of this section, a teacher, a superintendent, or a principal shall suspend immediately for good cause a student who is determined to have brought a firearm to school.
(4) Nothing in this section prevents a school district from:
(a) offering instructional activities related to firearms or allowing a firearm to be brought to school for instructional activities sanctioned by the district; or
(b) providing educational services in an alternative setting to a student who has been expelled from the student's regular school setting.