BUENOS AIRES, Argentina (AP) — In May 2015, the grisly killing of a pregnant 14-year-old girl named Chiara Páez by her 16-year-old boyfriend triggered massive protests in Argentina that evolved into a generation-defining movement throughout Latin America under the motto of “ Ni Una Menos,” or “Not One Woman Less.”

Now, 11 years after the first Ni Una Menos protest created a collective consciousness about what would come to be known as femicide — the killing of women and girls because of their gender — the nation is convulsing with anger once again.