A woman falls to her death in the Rockies, her husband calls 911. The police must find out whether her death was really an accident or was she pushed. And a three-year-old is found dead in a river. Her father calls 911, he becomes the prime suspect.

 A wife wakes to find her husband dead outside in the snow, she calls 911. But when the police discover a volatile history, suspicions are aroused. And a man calls police after both his parents are shot dead in their home.