This happened at the Venezuelan border with Brazil, precisely in the border town of Santa Elena de Uairén.
Two prostitutes got into an argument on the street over the control of the area to prostitute themselves. Apparently the bigger girl got angry because the smaller one took away clients who were looking for sexual services and that started a fight whereby the bigger girl whooped the smaller one’s ass.
Using a scalpel, the attacker slashed the face and neck to her rival in multiple places, causing tremendous hemorrhage. Moments later, the girl died from blood loss.
Props to Best Gore member