Malaysia’s High Court is poised on Friday to deliver its verdict in the final criminal trial of jailed former prime minister Najib Razak, bringing to a close one of Southeast Asia’s most far-reaching corruption sagas.The case centres on allegations that the disgraced 72-year-old misappropriated 2.3 billion ringgit (US$490 million) from the scandal-ridden Malaysian sovereign wealth fund 1Malaysia Development Berhad (1MDB). Najib is currently in Kajang Prison, over halfway through a sentence...