A third person has been arrested as part of the investigation into the assassination attempt on Argentine Vice President Cristina Fernández — a move that suggests the incident could have involved a network of people.
Agustina Díaz, who appears to have at least been a close friend of the girlfriend of the man accused of trying to shoot Fernández on Sept. 1, was detained Monday in the province of Buenos Aires, an official with the knowledge of the case confirmed to The Associated Press. They spoke on condition of anonymity because they were not authorized to speak on the investigation.
