Thousands of people have taken part in an anti-femicide protest in Buenos Aires, demanding justice for a girl and two young women who were tortured and murdered in a crime that has shocked Argentina.

The torture and killing of two young women and a teenage girl, live-streamed on social media to an audience of dozens, has sent shockwaves through Argentina and triggered protests across the country.

Lions, tigers and bears that managed to survive in substandard conditions at a now-shuttered zoo on the outskirts of Buenos Aires, Argentina, paced weakly in their claustrophobic cages on Thursday, ...