Twelve-Year-Old Nico Antic Dies Following Shark Attack in Sydney Harbour

Twelve-year-old Nico Antic has died in a Sydney hospital following a severe shark attack in the harbour that occurred one week earlier.The boy was attacked after jumping from a ledge at Jump Rock in Vaucluse, resulting in the loss of both legs despite a rescue effort by his friends.This tragedy follows an unusual surge of four shark attacks within days that prompted authorities to close dozens of beaches across the region.