'Dexter' Season Finale Recap: There's A New Killer

Spoiler alert: Do not read on if you haven't seen the Season 7 "Dexter" finale, titled "Surprise, Motherfucker!"

After a season-plus stretch of Dex-Deb drama in which Deb discovered her brother's secret, became his accomplice and fell in and out of love with him, she finally sank to his level in the Season 7 finale. In a harrowing and intense and climactic scene, Deb shot LaGuerta to save Dexter from being discovered as the Bay Harbor Butcher and herself from the infamy of being the homicide lieutenant who aided and abetted her serial killer brother. Read More...