You let her in. Was that your first mistake?
Stranded in Paris during an air traffic crisis, Laura offers to share her hotel room with a young woman who seems lost and alone. It’s a split-second act of kindness―one any good mother would make. But as the girl slips away at dawn, Laura feels a whisper of unease.
Weeks later, as her precious family is targeted one by one, Laura’s ordinary life completely unravels and she can’t shake the feeling that everything leads back to that night.