Dr. Heller: They're onto you, Dave. Those text messages you sent to my receptionist didn't fool anybody. They've identified by body. And now, they're trying to trap you.
Dave: It's not gonna work.
Dr. Heller: They can trace those signals, Dave. They're going to find you.
(Dave takes Dr. Heller's cellphone and throws it against the wall, smashing it to bits)
Dr. Heller: It's too late. Whatever plan you had, it went to hell when you killed me. You should've stayed on your meds.
Dave: Y-you don't know what you're talking about. I'm getting away with this!
Lila: Why would you want to? I don't mean to criticize, but I thought you were doing this for us.
Dave: I am. I want justice for our family.
Lila: Then who cares if you're caught? We miss you, Dave. We should be together.
Dave: So, what are you saying? So I should just walk over and kill M.J. now?!
Edie: Sure. Why not? And, let's face it, your plans to take the kid to some lake and pretend he accidentally drowned? Boring! Hey, isn't it better that Susan know why her son had to die? I mean, the whole point is to make her suffer. Right?
Dave: That's true.
Edie: And then the whole world will finally understand what you've been going through.