Where does it go if it's just released? We haven't encountered anything like that, but considering what we have been up against, I wouldn't be surprised if something could do that. But as far as I know, our demons couldn't remove a soul. Although, now that I think about it, maybe we just haven't seen them take one. I know they wanted mine, but they hadn't gotten to it yet.
I'll keep an eye out. I'm not in Homicide, but Dyson is, and I have other connections there too. I'll look into any missing persons cases. How long do you think this has been going on?