One wintery night, when they are young, Anna and her three friends Rudy, Seth, and Dougal are involved in an accident in which a stranger is killed – that night it snows heavily, covering everything up. They agree to keep it a secret, but then one of them is accused of murder and sent to prison.
Twenty years later, Anna and her friends are thrown together again following a funeral, and this time Anna is forced to finally look at what actually happened all those years ago. Anna’s recollection, however, is not what her friends remember.