Hey,
@Ninjasquirrel I am currently visiting in Whiting like 16 miles northwest of Gary, and I could take in the pigeon if you could meet there today or tomorrow. I have one and have all the resources to care for it. Is her wing badly injured in a way that emergency care is needed or do you think it will set on its own?
Difficult to find a rehabber that will take disabled pigeons and not put them down (they're not wildlife and there's generally not enough resources for rehabbers to care for them), but she could lead a reasonably happy life as a pet bird even with a disability.
It's very likely it will be killed if the owner takes it back.