I should have added Frank's last name. There are certain highways that run through or very near Indian Territory, and have an association with females disappearing. It is likely a key to solving a number of cases.
Though I have had numerous relatives and friends murdered, I can't imagine not knowing what happened to them. My interest in the topic goes way back, to when a gal I had a mad crush on went to FL to visit her mother. She was murdered by a guy who turned out to be a pimp, who killed her then cut her up with a chain saw. I became a homeless teenager shortly thereafter, and became familiar with the hardships and dangers that homeless teens face.
(I was also a homely teen, but because I was really nice and could knock the shit out of most human beings, I was generally safe. I was attacked by a fucking creep once, as I tended to hitch-hike more frequently than stealing cars. I think the driver learned not to attack a younger H2O Man when he had a hammer on the front seat!)
Tired and dippy as you may be, you saved this OP/thread -- however briefly -- from matching its title.