User blog comment:Bob the Wikipedian/La Llorona/@comment-5116706-20121029232407

She changed into whatever she was while Nick attacked. I believe she chnged into a human to distract him so she could escape. If she isn't a Wesen, and if the kids had no idea how they are at the river, what was she? My guess is she was a real ghost and, like all ghosts, she disappeared, to go back to her routine Halloween kidnapping for next year.