Rizzoli & Isles: Season 4, Episode 2

4 - 2: In Over Your Head

While investigating the homicide of an overzealous journalism student, Jane is not happy when a former colleague returns to BPD as the new lieutenant of the drug unit (guest star Amaury Nolasco). But the murder she’s investigating soon forces her to deal with him – and the event wrecked their relationship. Meanwhile, an alarming tip from Cailin (guest star Emilee Wallace) causes Maura to investigate Hope (guest star Sharon Lawrence).