Dexter: Dex, Lies and Videotape

 "What step was that?"

"The naughty one!"

So... Dexter gets away with deleting the marina footage by the old fire alarm trick. Easy... and, perhaps, a bit of a cheat, given the weight put on this at the end of last episode. But not all problems are so easily solved. Doakes is getting very persistent in his suspicions now. Dexter can deal with this by partly confiding in LaGuerta, of course. And she has reasons to be concerned about Doakes' obsessiveness... and yes, it's confirmed: they're exes, with a past. Quite the conflict of interest in her being his boss, then.

I suspect Doakes will, in the long run, keep being persistent, and it won't end well for him. But, yet again, we ought to remember: he's right. And he may be the antagonist but he's not the bad guy. Dexter is.

And Dexter has another problem now: a vengeful ex-mother-in-law. Choosing the somewhat wild femme fatale Lila over decent, dependable Rita is certainly most unwise of him, to say nothing of the morality. He's been emotionally cheating on her for a while, confiding things to Lila and not to Rita. And now, after Rita gets the wrong end of the stick, he actually does literally cheat on her... and admit it. Wow.

Lila bonds with him much better. He can be a closer approximation of his true self with her. But... I'm full of foreboding.

We have more bonding between Deb and Lundy, who seems to be morphing into something of a father figure. And it's being made teasingly ambiguous that he may suspect Dexter. I suspect they'll string this out for quite a while.

Oh, and then there's the copycat killer, played by Monroe from Grimm. Dexter protests rather too much when he insists that his murders are "principled" and this man's are not. It's becoming increasingly emphasises that even Harry didn't actually have a "code", much less Dexter. But scenes like this are deliciously revealing.

Another excellent episode, with some cleverly nuanced scripting. And it's the perfect balance between having us accept Dexter as the protagonist while always reminding us that, if this show has a hero, it's certainly not him.