I found this article about missing adults cases in Mississippi. Mostly old people, it seems. It mentions the disappearance of Mary Virginia Ratliff with some additional info (her husband has died, poor man, they had been married over 60 years) and a lot of cases that I have never heard of before.
And, frustratingly, I can’t get any more info on them. Typical. The Hanan Forawi case, which will be five years old this year, sounds quite interesting but my efforts to get enough info to cobble together a Charley casefile have come to nothing.