In the Season 4 finale, the police close in on the Trinity Killer, who cautions Dexter to keep away. But Dexter is willing to do whatever he can to get his man, legal or not. Meanwhile, LaGuerta and Batista must answer for their breach of ethics;...
Dexter studies those closest to Arthur in an attempt to understand the psychology behind the Trinity Killer’s actions; Rita’s Thanksgiving-dinner plans are complicated when her full house gets even fuller with the addition of some unexpected...
Dexter strikes a balance between family, work and his secret life; Debra expresses a renewed interest in her father’s past.
Dexter knows it’s only a matter of time before Miami Metro discovers the Trinity Killer’s latest handiwork. Therefore, he has to work doubly hard to stay one step ahead of their investigation. Dexter has begun to realize that the closer he gets to...
Dexter is inspired to investigate the Trinity Killer on his own, while Debra blames herself for an event that was out of her control, and Rita realizes how little she knows her husband after discovering one of his secrets.
Rita and the children take an out-of-town trip, leaving Dexter behind for some long-overdue rest and relaxation, which he instead channels into chasing down a new victim. But his investigation turns up some surprising results and he begins to empathize...
When a rash of vandalism strikes Dexter’s new neighborhood, the increased vigilance of his neighbors impacts his ability to take care of his side business, and it doesn’t help matters that he is temporarily unable to drive. As for the Trinity...
Dexter mishandles crucial evidence in a case. His carelessness could come back to haunt him and impact Agent Lundy’s investigation into the latest Trinity Killer slayings.
Dexter has to fit the newborn baby into his complex life. An old serial killer returns to Miami, and Frank Lundy returns to close the case.