Thomas snoops on people using their web cams, but when he witnesses a murder he calls the police who discover several women have been murdered in the last years in a similar way.
The strange suicide of a powerful woman leads Dexter to suspect her shrink of murder, but he gets a shock when a visit to the suspect opens up dark secrets from Dexter's past.
Jackie returns to rehab, but only to help further her investigation. Ray starts closing in on Osito at the same time he and Renee cross the line. Junior takes the first step to becoming a soldier.
After discovering a lead on Sherry's murder, Jackie becomes determined to solve the case. Junior finds himself trapped, and Ray connects with his CI in ways that are unprofessional.
Cristina es una policía que aprovecha el poder de su cargo para tener relaciones sexuales con jovencitos criminales. Sofia Capellán, directora del DIEM, se ve contrariada cuando debe investigar a una de sus colegas.
It's the day before Thanksgiving on the Cape: things are looking up for Ray, and looking grim for Jackie. Frankie is filled with anxiety over his business with Jorge.
Jackie Quiñones, a State cop, returns to her wild partying lifestyle. Ray Abruzzi becomes top cop after dismantling the New York criminal connection. Frankie Cuevas, while in prison, finds a new partner outside.
In Ennis, Alaska, the men that operate a research station vanish. To solve the case, Chief Danvers and Navarro will have to confront the darkness themselves, and dig into the haunted truths that lie buried under the eternal ice.
While Connolly threatens to transfer the Tsalal case to Anchorage, Navarro and Danvers make a discovery that brings the former colleagues closer together.
