A wild boar was euthanised in Hong Kong hours after it roamed inside an MTR station and a housing estate on Friday, injuring five people who were either knocked down, bitten or had attempted to capture the animal. Police said they received multiple reports of sightings of the boar at Wu Kai Sha station and the Lake Silver housing complex at 5.08pm. A woman, 68, was reportedly bitten by the animal, police said. Two men and another woman, aged 45 to 87, were knocked down. They were taken to Prince...