Showtime's hit TV series, Dexter, is now just one week away from its highly anticipated eighth and final season, which will surely be filled with several twists.

One of the respective theories that's floating around is whether Dex (Michael C. Hall) will end up suffering the same deadly fate as all of his hunted, but at the hands of his sister Deb (Jennifer Carpenter).

The end of Season 7 saw Deb start the beginnings of a downward spiral due to the mental suffering she's dealing with due to making the decision to kill Captain LaGuerta (Lauren Velez) to save her brother.

According to Entertainment Weekly, the third installment of the upcoming season will be a pivotal one, as Deb is set to make some sort of hefty confession, which can't be good for Dexter.

Carpenter's character will no longer be employed by Miami Metro, and also become hooked on drugs, as the latest trailers seem to indicate. To top it off, there is a promo photo floating around that shows Dex shrink-wrapped up with Deb standing over him.

Showtime's Dexter is set to make its return to cable TV on Sunday, June 30 at 9/8 p.m. Central. Be sure to keep checking back for more of the latest details on America's favorite serial killer. Get a sneak peek at Season 8 below.

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Dexter, Showtime, Television