Contagious

S6 E11: A terrible car accident sends nine-year-old Holly Purcell (Jennette McCurdy) and her parents to the hospital. Ultimately everyone is okay, but doctors discover Holly has been sexually abused. Holly is afraid to discuss what happened, but she finally admits that a man hurt her, and then threatened to shoot her like he shot "that girl in the park." The previous spring, an eight-year-old girl disappeared from a park in Queens and they presume Holly was referring to that same case.