Dexter is finding it hard to have closure on killing his brother. There is a new FBI agent to head the “Bay Harbor Butcher” case. Debra is finding it tough…

Dexter figures out who the Ice Truck Killer is, along with a dark secret from his troubled past. Meanwhile, La Guerta is replaced with a new boss and Angel figures…

The Ice Truck Killer sets a trap for Dexter by kidnapping someone close to him; Dexter’s increasingly odd behavior piques Doakes’s interest.

The Ice Truck Killer prepares a crime scene for Dexter: a hotel room all covered in his previous victim’s blood. But Dexter does not appreciate this gift, because his childhood…

While on a weekend getaway with Rita, his sister and her new beau, Dexter learns that his biological father, thought to be dead for 30 years, has just passed away,…

Dexter appears to be connected to a psychiatrist suspected of murdering a suicidal patient.

The squad identifies the Ice Truck Killer; Rita’s ex-husband, an abusive addict, is paroled.

The homicide division is handed an unbelievable lead when the Ice Truck Killer’s latest victim is found alive but mutilated; Dexter is on the trail of a person who traffics…