Singapore’s Marina Bay Sands casino, owned by US billionaire Sheldon Adelson, faces money-laundering probe

• With a profit margin ranging from 53 per cent to 56 per cent in the three years ending in 2019, Marina Bay Sands is among the world’s most profitable gaming resorts
• US Department of Justice is investigating whether anti-money-laundering regulations were breached in the way accounts of top gamblers were handled