A 16-year-old is brought in with renal failure after a kidney transplant, and Carter concludes that a new drug she was taking for her condition is the culprit. He creates a media uproar and a public relations nightmare for the hospital when he openly questions the safety of the drug, which happens to have been recommended by the girl's neurologist, George Henry, a former student of Carter's. Meanwhile, Neela's crush on Luka is resolved, and med student Jake reveals an increasing interest in Abby.