Cece Moore has left a comment on the reddit post
"First, I just want to say thank you for everyone's care for and efforts on behalf of St Louis Jane Doe. She is continually on my mind and I will never stop trying to identify her through investigative genetic genealogy, and I know the Detective in charge is never going to give up on her either.
If anyone comes forward (like in this post) who believes they might be related to our Jane Doe (or any other Jane/John Doe), then they need to contact the agency in charge of the case directly. Also, if they or anyone from the theorized family (out to second cousin) has tested their DNA at one of the DNA testing companies, then they should immediately upload their DNA file to GEDmatch (free), so we can compare against SLJD's DNA. Once the file is uploaded and the kit number provided, I can do the comparison immediately (without the kit number, it will take a day or two to see the match if there is one). On these types of cases, we CANNOT compare against DNA profiles in Ancestry, 23andMe or MyHeritage, so it is essential that the DNA be uploaded to one of the two databases against which we are allowed to compare - GEDmatch and FTDNA.
Without going into too much detail, I have received the information involved in this claim regarding Jeanetta and find no evidence whatsoever that supports it."