Dexter: Original Sin season 1 brings back several major characters from the main series, but one significant figure's absence doesn't make sense.

[This story contains spoilers from the first five episodes of Dexter: Original Sin.]

The Dexter saga is expanding with two thrilling series: the current hit, Dexter: Original Sin, and the much-anticipated sequel Dexter: Resurrection. Fans are eagerly waiting to see their favorite characters return to the screen.

Yes.

Dexter: Original Sin reaches the halfway mark of its first season, and the young killer has some cleaning up to do after a botched kill.