I was watching judge Judy and decided to look up Kelli Filkins. An article popped up for kelli Marie Filkins in Mi that had died Jan. 26 th 2017. I've been researching for about an hour and as far I can conclude. This is the same person.
https://www.gofundme.com/kelli-marie-filkins gofundme the brother started
page that mentions that she now goes by Willis which is her brothers last name that started the gofundme.