The young Quinterano Matías Aravena Olivares died drowning in his own blood on the afternoon of July 20, 2026 in Quintero Hospital, after a confusing initial picture that the doctors underestimated and that resulted in a scandalous vacuum of medical and legal protocols that left the health and judicial authorities in the public eye. The young man entered by a simple cough and was sent home with the diagnosis of an unspecific viral infection. How…