[Cboldt]

It is probably safe to say that all of those types of cases had some other mitigating circumstance attached.

That's what my intuition tells me, but there may be cases of self-disappearance / self-abduction that were prosecuted. I'm still looking. "self abduction" turns up all sorts of bizzare stuff ;)

[theophilusscribe]

turns up all sorts of bizzare stuff ;)

I imagine so! :o)