Welcome to Santa Rosa County - S6-E10
Revealing mistake: While in Santa Rosa County, after Roy and John rescue the two injured rock climbers, and also later after they rescue the burn victim from the lake, the Richards ambulance that transports the patients has license plate number "Z125631" which is pretty funny. That plate number should look familiar, as it's the same plate number on the ambulance in LA County, seen in many episodes such as "Rules of Order", "Unlikely Heirs", and "Not Available."