Tom came to help me and we went though Raven. Lots of honey, lots of drones, no worker brood, no larva. It looks like the queen is gone. Damn. We did find a queen cell, empty on the end so it looked like she successfully emerged. So maybe they raised a new queen. She'll need a couple of weeks for her nuptial flight and to start laying and for those eggs to hatch and emerge. So I'll check in a couple of weeks on the 29th or after we get back from Gibson's birth.
We also did a mite check. Way too high. No ants.