Well, my curiosity won. I assisted. No blood, all the vessels had retreated. I made a fairly big hole once it was obvious it had piped internally and poked it with the chisel I had used. No response. Manipulated the beak a bit, not a twich. So, I did what any curious person would do, I unshelled it. Gave it some painful stimuli but no response. Deliberately nicked a vein, no bleeding. Felt it's breast, no beating. Called time of death as sometime in the last day or so.
There was an air embolism in it's neck so I determined that it had internally pipped and drowned. I have pics if anyone is interested but I will only post/pm on request in case there are any squeamish about dead chick pics. Kinda sad in all honesty. *sigh* so close!
Sorry to hear that. I wondered if it had pipped internally. Was there any deformation of the body? I'm curious as to why it might have drowned.