Rana

Apparently time heals wounds. However, some never scar. First, Marysia, a student of an exclusive private school in Warsaw's Mokotow, dies under the wheels of the train. Her teacher, Elzbieta, is trying to discover what really happened. She starts a private investigation only to die soon. But her body disappears, and the only people who saw anything are Gniewomir, a socially maladapted boy fascinated by serial killers, and Klementyna, a lonely teacher in a life bend, who seems to have gotten a job at a respected school. Nothing could be more wrong. None of them want to get involved - each of them has its own reasons - but none of them has a way out. If they knew where this investigation would lead them, they would never dare. The school turns out to be full of secrets.