Dr. Asten's niece is involved in a car accident while drunk and it is up to Quincy to try and establish whether she was the driver of the car or whether it was her friend, who died in the crash, who was driving. Asten gets Quincy to swap jobs with him for a day so that he can find out how hard it is to run the place.

A narcotics officer comes under investigation by the IAD when drugs kill an airline stewardess he knew, and sometimes used for information.