A new wave of synthetic drugs is sweeping across the United States, raising fear of a worsening drug crisis. The BBC's Quentin Sommerville reports from the frontlines in South Side, Chicago, where communities are battling the crisis.
Presley Gerber's death in September is being investigated as a suspected overdose.
At least four people are confirmed to have died after a huge fire swept through the base.
French President Emmanuel Macron made a national television address after rioting caused widespread damage.
An expedition to a remote Pacific island hoping to uncover the American aviator's wreckage was on hold for three days.
At least one person was killed in the strikes, which also hit a data centre used by Russia's equivalent of Facebook.
Around 1,800 people were arrested after nationwide protests saw outbreaks of violence and vandalism.
Fr Willie Doyle was killed during World War One while trying to help injured and dying soldiers.
BBC News hears from users, dealers, prison and recovery workers as the country battles with a deadly new drug epidemic.