There are very few discovery cases that come out each year. Usually they are are significant and involve privileges such as Coito v. Superior Court and Catalina Island Yacht Club v. Superior Court. The newly reported case Mitchell v. Superior Court (2015) 243 CA4th 269 is not one of those cases. However, it does demonstrate a trial court’s error in excluding witnesses at trial, because it did not understand the definition of “INCIDENT” in the Judicial Council Form Interrogatories and what the standard is in issuing evidence sanctions regarding discovery abuse .
