Buenos Aires
Paola De Simone, 46, reportedly died during a virtual Zoom lecture for the Universidad Argentina de la Empresa in Buenos Aires.
A second man was injured when they were targeted by attackers on a motorcycle.
Russian President Vladimir Putin and Saudi Arabia's Crown Prince Mohammed bin Salman shared a joke at the G20 summit in Buenos Aires on Friday, laughing heartily as they took seats next to each other in the main meeting room. The Crown Prince's presence at the international summit has been contentious.
The infamous baby Trump blimp made its way to Argentina for the G20. It flew above a series of peaceful protests on the eve of the global economy summit.
Police clashed with protesters in Buenos Aires in Argentina on Thursday after a proposed bill to allow elective abortion up to 14 weeks was rejected.
Before you ask - they don't do student discount.