Molly hunts a serial killer whose victims remind her of her own mother; Molly introduces Dan to her family; Becca plans Hailee's Quinceanera.

Cast: Siena Agudong, Marc Blucas, David Born, Hadley Eure, Mary Sue Evans, Alex Fernandez, Jerry Hardy, Tricia Helfer, Kim Larrichio, Deborah Martinez, Marta Milans, Sarah Minnich, Joe Nemmers, Alexandra Pomales, Valli Marie Rivera