Help understand progression of wing injury?

[Wyorp Rock]

Well, I do believe I am dealing with Marek's. It's odd because she did better for 2 weeks with the droopy wing wrapped, but I came home yesterday to her fallen over on her side with her feet out, which is how this started 2 weeks ago, and the other wing is hanging. She stopped eating yesterday and I can barely get her to peck at water. I got her and a few others from a breeder that claimed they were vaccinated, but one of the others died a few months ago and her necropsy showed Marek's, so I think I'm making an educated guess. She's enjoying some sunshine and fresh air now and I am taking her to the state diagnostic veterinarian now to be euthanized and necropsied to confirm later today. Poor Elsie. It's hard when you try so very hard to take the best care of your girls and this happens.

I'm very sorry to hear about Elsie

It's good that you are going to have some diagnostics to make sure of Marek's, but I do believe you are right.