Apparently D12 spread her wings on top of the white barn on the property where she was born and hit the wires. She was retrieved by Bob, whom I am sure is having a really rough day as he is very active in the study of Eagles. My heart breaks for him having to do this and my prayers and thoughts are with him.
I wondered if they would bury her there on the property but they can't. All eagles go here: http://www.fws.gov/le/Natives/EagleRepository.htm.
She will be taken care of and maybe she will be of some use in a Native American ceremony or something else.
Godspeed D12, we will miss you.