What is the test for establishing good cause triggering an in camera review by the court?

There is a relatively low threshold for establishing the good cause triggering an in camera review by the court. Defendant must present a specific factual scenario of officer misconduct that is plausible when read in light of the pertinent documents. (Warrick v. Superior Court (2005) 35 Cal.4th 1011, 1019.) Defendant argues he demonstrated good cause and the trial court should have conducted an in camera review to determine what information should be disclosed.