Easy as Pie

Dexter has to search his conscience when asked to kill his dying friend to give her a merciful end, and Miguel identifies a new target that Dexter is not too happy about killing.

This episode provided a chance to delve a little deeper into Dexter's mind and allows him to clarify his code a little more.

His sister spots a link in the skinner case that had been previously missed and gives the police a new direction.

And there's a blossoming romance for Batista in the offing....