dexter finale 'Dexter's' killer endingThe 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

Keep reading the “Dexter” finale review here.

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Photo credit: Showtime