With more and more potential evidence piling up against him, however, Dexter's only choice is to kill LaGuerta. Deb shows up to find Dexter getting ready to kill LaGuerta, and when she comes out ...
Robot) as Harry Morgan and Molly Brown (Billions) as Dexter's sister Debra. The 10-episode Dexter ... with the exception of Vélez, since LaGuerta was killed off in the Season 7 finale.