Why does Dexter throw Deb in the ocean?

Poetic Way Of Dexter Putting Debra To Rest She was technically alive when he pulled the plug, making it an especially heartbreaking death. He also buried her at sea, dropping Debra into the sea to mark the end of his time in the life he’d made for himself.

Why does Deb kill Dexter?

Also, she experienced anxiety over finding out that Dexter was a serial killer and her subsequent involvement in his activities. It culminated when she confronted Dexter as he was about to murder Maria. In that moment, she sided with her brother and shot Maria in the chest, killing her.

Did Dexter and Deb sleep together?

Deb – Dex Drama: “Argentina” went back to that strange, sexy, foster-sibling love territory when Deb finally realized that Dexter manipulated the evidence in the Hannah McKay case because he’s been sleeping with her, not because he’s saving her for his table.