Ok so I'm fairly new to beekeeping, still learning and have a situation where I'm not sure how to proceed. Ten days ago I removed a hive that had taken up residence in the ceiling joist of a basement. They had drawn comb but only filled a small amount with pollen/honey. There was no brood so I discarded the comb and put the bees in a 10 frame deep with drawn comb. I wasn't able to locate the queen, so to be safe, I added a frame of eggs and brood from another hive. This was appx a week ago. So today, I checked them to see how they were. All of the eggs on the frame of brood were capped but there was no queen cells. I am still not able to locate a queen in the hive. Should I assume, since they didn't draw any queen cells, that the queen is in the hive and I'm just looking over her or should I be on the safe side and buy a queen to place in the hive? Any advice is appreciated. Thanks