06E07 - Nebraska

Dexter disposes of Nick's body in the ocean after having drowned him in the previous episode. Debra faces scrutiny because her department's case clearance rate is low. Dexter finds out that Rebecca and Sally Mitchell (the daughter and wife of the Trinity Killer) have been killed, which son Jonah blames on his father (who only Dexter knows is dead). He drives to Nebraska to confront Jonah, who reveals that his mother blamed her children for their father's actions, causing Rebecca to commit suicide; following this, Jonah beat his mother to death in anger. Dexter lets Jonah live, telling him to forgive himself. Meanwhile, back in Miami, Masuka and his new intern find a lead related to Doomsday. Travis tells Gellar that he is done working for God and moves in with his sister.