'Dexter' Final Season Trailer: Deb's a Mess (Video)

Dexter Season 8 - P 2013

Debra Morgan's life as we knew it is over.

In a new jam-packed trailer for the eighth and final season of Showtime's Dexter, Jennifer Carpenter's Deb is virtually unrecognizable.

STORY: It's Official: 'Dexter' Confirmed for Final Season

After ending LaGuerta's life, Deb is in a downward spiral, with the top cop drinking, using prescription drugs and hooking up with a trashy new love interest as she searches for a way to forget the fact that she murdered one of her mentors.

"Deb, look at yourself, you're lost," Dexter (Michael C. Hall) tells her. But the worst part for Dexter's foster-sister? After Deb is busted for a DUI, she wants to make a statement! About what? We'll just have to wait and see.

Elsewhere, things as always aren't looking too hot for Dexter. Miami Metro has added a new foe in Charlotte Rampling's Dr. Evelyn "The Psychopath Whisperer" Vogel, who could potentially see him for who -- and what -- he is. And did we mention Harrison seems to be missing?

Check out the trailer below. Dexter returns June 30 at 9 p.m. on Showtime. And check out what Hall's next project at Showtime could be here.

Email: Lesley.Goldberg@thr.com; Twitter: @Snoodit