That's a great answer! Don't know why I didn't think of that group. Thank you.
Have talked to APS in Aurora, CO and they are familiar with my sister. Unfortunately, they can probably do nothing to help her as she won't cooperate with them any more than she cooperates with me. Also, in Aurora, CO, Code enforcement won't be involved even if it is an extreme health hazard. I have talked to them before. She will continue to live in filth. Apparently there are no answers. I don't want to wash my hands of her, but unfortunately she knows there has been contact with APS and she will be furious with me. She has a psychiatrist and if she says she is a competent adult, there will be nothing that I can do to help her. Still stuck.