when dropping someone off at night, do you wait for them to get inside before driving off?

[Effete Snob]

15. I wait until the body sinks completely into the creek before leaving

Just kidding.

I go to the door with them. Then, I go inside, look around, check all the rooms and closets, see what’s inside the drawers and the refrigerator, and then I’ll pop over to the neighbors to ask a few questions about anything they may have seen lately.