This document summarizes several landmark Supreme Court cases and other cases related to search and seizure policies in public schools. It discusses cases involving strip searches, drug testing, metal detector searches, locker searches, and searches on field trips. The landmark cases established that searches of students by school officials need only be reasonable and do not require a warrant or probable cause. Subsequent cases examined what types of searches were considered reasonable under different circumstances based on factors like individualized suspicion, the intrusiveness of the search, and the school's interest like preventing drugs or weapons.