The Philippine Supreme Court has upheld the murder conviction of three policemen who killed a teenage boy at the height of former president Rodrigo Duterte’s war on drugs in 2017, a watershed moment that legal analysts say affirms the country’s justice system. In a decision made public on Monday, the court found Arnel Oares, Jeremias Pereda and Jerwin Cruz guilty of murdering 17-year-old high school student Kian delos Santos while conducting an anti-drug operation in the city of Caloocan in...