Renton, Aug 11, 2008

“”She was taking the knives and swords and flinging them into the ground like one of those artists movies. She’s been doing it for about two weeks now,” he said.”

KOMO News

This particular incident is of note as it features a female antagonist (the only one I’ve discovered so far) and a weapon, a machete, that is known for its high intimidation factor and the brutal wounds it can inflict.