bbm - If Deb was sleeping, Jeremy comes home and finds the door unlocked, and lights on that are normally off when they go to bed...sees the screen busted and wakes Deb with: "why are all the lights on and the door unlocked"....Of course she is going to be alarmed and jump up. Checking on Lisa and finding her gone, I have no doubt they turned "all" the lights on then, and Deb would have figured Jeremy had turned them "all" off when he came into bed. The it would have been a while before they discussed EXACTLY what lights were on when Jeremy came home. I'm sure their main thought process originally was 'where is Lisa' 'who has Lisa' 'what happened to Lisa' as opposed to "Jeremy exactly what lights were on when you got home?" or "Deb exactly what lights did you leave on when you went to bed"
I don't see this as hinky at all