Warning: This story contains spoilers from Dexter's Season 8 premiere. If you've yet to watch, avert your eyes now.
Dexter kicked off its eighth and final season on Sunday with an unrelenting installment that left viewers with a slew of burning questions: Will Dexter ever be able to salvage his relationship with his estranged sister? How far gone is Deb? And what is the deal with "psychopath whisperer" Dr.