California Code, Welfare and Institutions Code - WIC § 4023.7

(a) The Office of Law Enforcement Support shall be responsible for contemporaneous oversight of investigations that (1) are conducted by the State Department of State Hospitals and involve an incident that meets the criteria of Section 4023, and (2) are conducted by the State Department of Developmental Services and involve an incident that meets the criteria of Section 4427.5.

(b) Upon completion of a review, the Office of Law Enforcement Support shall prepare a written incident report, which shall be held as confidential.