Been waiting to post. As far as the doordash arriving close in time to BK....what if X ordered it and it took so long to arrive they went to bed. And the dasher left in doorstep. Maybe BK brought the order in or the roommates, or friends they called over, did the next morning. So maybe BK watched it get dropped off and nobody came to door and lights were off so he entered. Or he didn't even see it get dropped off. But this is MOO and in reply to comment in last thread where someone was contemplating how brazen he was as X must have still been awake with lights on since she just got the doordash. Maybe she didn't get it and was asleep. Maybe they ordered it at like 2.45am and gave up waiting. I have had some super long DD deliveries. Especially if tough to get a driver to pick up (middle of the night).
The photo of the burger bag by the kitchen sink seems an odd placement of the bag. Maybe just dropped there in a non thinking hurry by BK or by the roommates and friends the next day. Guessing the next day people as they called 911.
Maybe X and E were in bed with lights off and X was on her phone (tiktok) waiting for order but E was trying to sleep so lights were off. Guessing, still though, that X never went to door for the order and it was brought in the next day as the friends (roommates called) arrived.