Swiss investigate bar Le Constellation managers

Switzerland will hold a memorial mass this Sunday for the victims of the deadly New Year’s Eve fire at the Constellation bar, as investigators continue the painstaking process of identifying the remains, announcing they have so far formally identified 24 victims, including two 16-year-olds, while the bar’s two managers are under investigation for negligent manslaughter; France 24’s Olivia Bizot has been following developments from Crans-Montana and brings us this update.