dead chick graphic nature

[The Rancho]

thanks i just hope it doesn't effect my other eggs!
I have a ton of people waiting for the eggs that hatch!

 

[The Rancho]

one that was half zipped died.... any other ideas? i did have a few humidity spikes.....

 

[Jocasta]

Is it possible that it was a double yolker? Could it have been a fully developed chick in with a quitter? What was left in the egg looks really weird, that's made me think perhaps it was a second baby that quit??? Just a thought.