La Llorona (Grimm)

La Llorana is the main antagonist of the Grimm episode "La Llorana" based upon on the creature of the same name.

History
Every year on Halloween, the La Llorana would kidnapp three children and drown them in the river at midnight. According to the lengend she drowned her own children, and did so hoping they would take there place.

In 1519, a spanish Grimm who had travelled with Cortes to South America, heard the legend, and went to kill her to stop her reign of murder. However he apparantly failed and was killed by her, as he never wrote another entry in his dairy.

Over the the centuries, dozens of Grimms investigated her, all trying to figure out what she was, as it was clear she was no wesen, and find a way to stop her. As such her article in the daries, had been translated into many different languages.

In 2007 she kidnapped three children in New Mexico, then moved to Texas, and then Collorado. By 2012 she arrived in Portland and began her game all over again. She kidnapped them with a sort of hypnotic song, that made them follow her, and kept them under her spell, she also had the power to move from place to place in the blink of an eye, and take an alternate form.

From examing his Grimm Daries, Nick managed to guess where she was planning to drown the children, he, Hank and another Wesen who had been the aunt of one her victims managed to arrive on the scene just in the nick of time. Nick pushed her into the river, the two began to Wresle, as she tried to pull him down, but Nick fought back and manged to seemingly strangle her, still underwater. She just simply faded away, for the first time in over five hundred years, she failed to kill the children.