S4·E17 Liver, Hold the Mushrooms

A family eats poisonous mushrooms and the mother and two sons must receive a liver transplant. A donor is found for the mother and the father is a match for the two sons. The father decides to have a live donor transplant, but is told by Kronk that only one of his children can receive the organ. Austin and Cacaci have to attend a sensitivity seminar, which only makes Austin worse. With Shutt's help a patient remembers a sexual abuse that happened during childhood, but the parent vehemently deny it ever happening. Drs. Grad and Kronk get kicked out of lamaze class.