The chic private club of the Soho House Hotel in New York City—an exclusive place to be for those in the film, fashion or television industry—was the scene for a rising swimwear designer and her trust fund boyfriend to network and get a good night’s rest. But for one of them, it will be their last. This was the classic mystery case of love gone so terribly wrong.

London’s busy Heathrow Airport is an international hub, and the posh Radisson Blu Edwardian Hotel nearby is the perfect spot to spend the night for wealthy travelers. It’s also the perfect place for foreigners to find work until the deadly riots hit the city of London and its surrounding areas, leaving five dead. While the authorities try to restore the calm, three hotel employees go missing. Investigators soon learn there was an all-night party on the hotel grounds, mixing drugs, alcohol and some sexual exploits. Could the bedlam in London have something to do with the disappearances—or was it something more sinister?