Georgie goes back to school and is humiliated by a classmate; Teddy purchases pistols after she and Cat are carjacked; and Reed returns to Winnetka, claiming that her husband abducted their child.

When Teddy lapses into a coma, Alex seeks a renowned doctor (Stephen Collins) to perform surgery that may save her sister's life. Meanwhile, Cat follows the investigation into her mother's case.

Alex has a surprise reunion with her college boyfriend; Georgie gets an unexpected visit from Trevor (Ryan Francis); and Cat gets an uninvited houseguest---Reed.