I've set some eggs under a broody and in an incubator simultaneously. The ones under the broody were not hatching in time and when I checked on her this morning while she left nest for a feed I found a dead chick that was half peeled out of his shell. I quickly took the rest of the egfs away from her and set them in the incubator. I just would like to know if I should try to put the hatched chicks under her or she's likely to kill them as well. (To be honest I lost my trust in her and I think best might be to cull her as she's not the broody I wanted. )