Russian officials have denied any links to a man who police say wrestled and killed a mugger near the Rio Olympic Park on Thursday.
Philip Wen Each trial took less than half a day, with each man admitting guilt in time for China's prime-time news broadcasts.
Latika Bourke An American woman was killed and an Australian was among those injured in a mass stabbing attack in central London.
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Philip Wen An ultra-nationalist Communist Party propaganda video with slick production values has gone wildly viral on the Chinese internet – while leaving foreign observers bemused.
Lindsay Murdoch A murder-suicide plot by the captain has been the most popular theory in the greatest mystery in aviation, but investigators have found no evidence.
Paul McGeough Trump's appalling assault on the Khan family appears to have been a game-changer for Republicans, many of whom have been muted in their criticism - until now.
Philip Wen Seven-year sentence for rights advocate, as court convicts third activist in as many days amid crackdown.
Chris Zappone One woman has been killed and five people hurt in a knife attack in central London, police said.
Nick Miller The Metropolitan police unveiled on Wednesday their new-look fast-response team for anti-terror actions: lots of guns, shields and motorcycles.