Overview

• The victim, Marcelo Arizaga, 60, was discovered unconscious and tied inside his Ramos Mejía home and was later declared dead.
• A neighbor, identified as Fernando Alejandro Ferraguioli, alerted authorities after seeing the entrance forced and several young men leave the property in a white Chevrolet Cruze.
• Initial police reports noted no visible external injuries or missing items in the home, and relatives said Arizaga had a history of cardiac issues.
• The scene was preserved for forensic work by Policía Científica, and the case is being handled by the La Matanza homicide unit led by prosecutor Carlos Adrián Arribas.
• No arrests have been reported as police search for at least six suspects linked to the early‑morning break‑in.