In 2002, Darío Santillán and Maximiliano Kosteki were assassinated in the entrance to the Avellaneda station following brutal repression by the Buenos Aires province police to a mobilization demanding salary increases, subsidies for unemployed and food for community kitchens.

The mobilizations were called by a number of social movements and trade unions to demand the withdrawal of increases in the tariffs of public services and the implementation of a national parity

The demonstrations were called for by the Workers’ Confederation of the Popular Economy, the Corriente Clasista y Combativa, Barrios de Pie, the Darío Santillán Popular Front and the Front of Organizations in Struggle