1. ACLU Washington. (2017). Students not suspects: The need to reform school policing in Washington State. https://www.aclu-wa.org/docs/students-not-suspects-need-reform-school-policing-washington-state
2. Advancement Project. (2013). Police in schools are not the answer to the Newtown shooting. Retrieved October 20, 2022 from https://advancementproject.org/wp-content/uploads/2018/03/Police-In-Schools-2018-FINAL.pdf
3. Are zero tolerance policies effective in the schools?: An evidentiary review and recommendations.
4. Firearm Violence Exposure and Serious Violent Behavior
5. Blad E. (2016, December 9). Schools with police but no guidance counselors: A closer look. Education Week. http://blogs.edweek.org/edweek/rulesforengagement/2016/12/black_hispanic_students_more_likely_to_attend_schools_with_police_but_no_counselors.html