And it turns out he didn’t die after all. I come back sort of as ... discovering Dexter's real identity and killing his wife, Rita. Dexter kills Arthur with a hammer in the season finale.

Dexter had a few romantic lovers in the series. He lied to poor Rita (Julie Benz) so much that his double life got her killed. In a different world, she could have been the one for him ...

Paul Bennett begs Rita to help him by finding his missing shoe, which could serve as evidence of Dexter's interference. But ...