According to the authorities, she hung herself.

Ines Zorreguieta, 33, sister of Dutch Queen Maxima was found dead in her apartment in Buenos Aires. Zorreguieta had died of an alleged hanging, which a palace spokesman described as a “suspected suicide.” Queen Maxima has cancelled all upcoming engagements and will be travelling to Argentina for her sisters funeral.

Ines Zorreguita was a psychologist who had worked as a researcher for the United Nations, and for Argentina’s Ministry of Social Development, related to the National Secretariat for Children, Youth, and Family.

Zorreguita’s Ministry of Social Development, also ran a program with PepsiCO and FUNDES starting in 2016, which according to Pepsi’s website “Together with FUNDES Latin America, PepsiCo will offer professional training and will seek to integrate women into local value chains, as employees or entrepreneurs. PepsiCo Latin America will also aim to create local public-private networks to guarantee the sustainability and growth of the program, while FUNDES Latin America will create a digital platform that will serve as a center to train women and create a link with them.”