D.C. Code § 38-231: Expulsion of students who bring weapons into public schools.

Absent extenuating circumstances, as determined on a case-by-case basis by the Superintendent of Schools, and consistent with the Individuals With Disabilities Education Act, approved October 30, 1990 (104 Stat. 1141; 20 U.S.C. 1400 et seq.), any student who brings a weapon into a District of Columbia Public School shall be expelled for not less than one year.