Cal. Welf. & Inst. Code § 828.3

Notwithstanding any other provision of law, information relating to the taking of a minor into custody on the basis that he or she has committed a crime against the property, students, or personnel of a school district or a finding by the juvenile court that the minor has committed such a crime may be exchanged between law enforcement personnel, the school district superintendent, and the principal of a public school in which the minor is enrolled as a student if the offense was against the property, students, or personnel of that school.