Dexter's relationship with Miguel Prado reaches a new level when he not only identifies the next victim but tells Dexter that he will kill him. Dexter knows he should probably bring this to an end asap, but he's enjoying himself teaching Miguel the ropes. Debra spends the night with Anton, her confidential informant and learns from Joey Quinn that he's never been officially a CI. She tells Anton the good news but he then vanishes. Lt. Laguerta and her friend Ellen Wolf attend a police function together. Rita 's hormones are in full tilt and everyone around her is paying the price.