Ok, so here's the situation. I appear to have magically acquired a miner. Dwarf
Fortress Therapist lists two, but I have a random third. So, not being the most experienced I locked her in a pit where she then got hungry and thirsty, upon leaving the pit, she ate and drank as normal. I'm pretty sure vamps don't do that. If this might still be a vamp, how effective would death by stoning with gold nuggets be? I already accidentally killed a farmer that way. If not a vampire, what might be causing my dwarf therapist to only be showing two of the miners. Also she is the wife of the farmer I accidently killed with golden nuggets earlier, somewhat ironically from what I can gather. She also was kicked out of two groups/civs before mine soooooo, maybe a very young vampire?
While I have your attention my first layer is igneous intrusive (usually right before magma), so I have a 0% chance of getting any other kinds of layers, right?
Edit: Fixed and added some information.