(David Zayas): A good-natured detective in the homicide division.
: Most critics and fans agree that the series reached its peak during its first four seasons, particularly Season 4 featuring the "Trinity Killer". Decline and Controversy dexter 20062006
The backbone of the series is "The Code of Harry." Devised by his adoptive father, Harry Morgan, the code dictates that Dexter can only kill those who "deserve it"—specifically, murderers who have escaped the justice system. (David Zayas): A good-natured detective in the homicide