Hi All
Funny enough, my cat found this one running across the living room floor yesterday. I live in northern Indiana, she's very large about 1/2 to 3/4 " long and completely black. I tossed her in a small formicarium I had available (I would have put here in a tube but didn't have any ready) and she's already laid a couple of eggs.
I don't have much more information than that. The photo is kind of hard to make out, so if needed I'll keep trying to get a good one.