Dr. Campbell treats a patient for what she believes is alcoholism but she won't admit to her drinking problem. The patient's daughter goes to desperate measure to get her mom to stop drinking. Another of Andy's patients needs to get a kidney transplant but nobody in her family is a match. Tammy's mom then reveals a horrible secret that could save her daughter's life. Meanwhile, Lu, Lana, Peter, and Ben go out on the streets to find out what is threatening the lives of young infants.