My hen would not move this morning, was wheezing

[afeatherwelsh]

She was dead within a couple hours. No weeping from the eyes that I could see (re:Newcastles). I also checked into symptoms of CRD (?) Except for the wheezing... There were no signs of predators. The hens are kept fenced and not allowed to roam. I am at a loss and worried about my other 7 hens. I will be cleaning the run tomorrow and disinfecting the coop. Any other precautions or ideas on what could have happened to her? Thanks

 

[cthrash1]

I can't help with telling what it could be but my condolences to you for your loss