Overview
- The victims were identified as Agustina Nicol Olivera, Soe Alma Mía da Silva and Ramona Beatriz Villalba, all age seven.
- The incident occurred around 15:40 on Saturday near the Cantera neighborhood in Apóstoles, Misiones.
- A 911 alert brought police and medics who performed CPR and rushed the girls to the local hospital, where they were pronounced dead from asphyxia by immersion.
- Forensic teams from Policía Científica and criminalistics units are working the scene, and the judge in charge has ordered standard investigative procedures.
- Some reports describe the water body as an abandoned, non‑recreational quarry; police sources cited by Clarín said a mother who tried to rescue the girls had to be pulled from the water by officers.