Demonstrators clash with riot police during a protest against the Chilean police after Antony Araya, 16, fell from a bridge while police was attempting to arrest him during Friday clashes, at Plaza Italia square in Santiago on October 03, 2020. - The Chilean Attorney General office announced Saturday the arrest of a police officer for alleged "attempted murder" after he caused a 16-year-old boy to fall from a bridge onto the Mapocho River during a protest on Friday in Santiago. Photo by JAVIER TORRES / AFP