'Dexter's' killer ending

dexter-finale.jpgThe fourth season of "Dexter" went out with a bang Sunday night. The Trinity Killer storyline was resolved, Debra had a family revelation and the last ten minutes provided a show-changing twist. Beware: Spoilers ahead.

We are warning you once again: The "Dexter" season four finale had quite the ending and if you haven't watched it yet and are planning to watch it, do not keep reading.

Holy crap, guys. The Trinity Killer killed Rita and left Harrison sitting in her blood. Dexter's life has come full circle. He was born in blood in the shipping container where his mother was murdered and now Harrison was born in blood in the bathroom where his own mother was murdered.

Keep reading the "Dexter" finale review here.

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Photo credit: Showtime