In 1999, a beautiful young teacher was found naked and dead in broad daylight. A sudden snowfall erased every trace of the crime, and the case became a cold case that remained unsolved for twenty years. People were far more interested in speculating about the victim's private life than in finding the real killer. Her family had to endure the agony of losing a loved one while being powerless to refute the rumors that spread unchecked, leaving them physically and emotionally exhausted... Twenty years later, a young forensic pathologist was suddenly transferred to the area. Together with an old police officer on the verge of retirement, they reopened the case, only to find that the truth was beyond anyone's expectations...