Advancement Project offers a two-part timeline of police in schools, 1930s-2015 and 2016-2021 as well as a number of other resources.
National campaign details at PoliceFreeSchools.org
“Covid and Incarceration: Juvenile Facilities,” with related links from the Sentencing Project. 7/15/20 “Community thru Covid”
Human Targets: Schools, Police, and the Criminalization of Latino Youth. Victor M. Rios. University of Chicago Press, 2017.
School Police presentation from John Oliver, June 6, 2022