I was called to a demolition site to retrieve a colony of bees, when I arrived the wall that they were in was knocked down, and the combs were lying against one another, honey everywhere lots of bees robbing.Very gentel and calm, no vail needed. I went through all the comb, found a small patch of eggs and larva, no capped brood, and a chewed out queen cell, but no live queen. I placed the comb with the eggs in a hive body, thinking the bees would follow it in, but no luck. I left the box next to the dammag ed wall, and came home, when I left there were two camps of bees, one on the wall next to my box, with a handfull inside, no fanning, and another clump( mean nasty bunch) way high up on the remaining wall. My thoughts are dead queen homeless bees, dead brood.Heard once that homeless bees will migrate to a queen right hive, so was thinking of taking a caged queen and placing her in the box to see if they would join?? any thoughts, suggestions, Thanks Mark