I've just lost two hens to the badger presumably. They must have been sitting or sleeping near where their old shed used to be, and in the one night where I did not check if they are home in the new shed, he must have come, all whats left is two piles of feathers over the lawn, 10 meters from one of our houses
I am sure it was the badger, cause they are incredibly spreading in the moment and there are footprints and muddy tracks everywhere around and under fences. He never comes in daylight either to say hello, better for him, I'd hit him with something then.... my neighbour also lost 5 hens in one week....
get Your ladies home or remove the predators is IMHO the best advice...