The crime newspaper “Witness” has opened a new column “Night”, and the newspaper’s editor-in-chief Olga Boykova goes with photographer Victor in search of incidents in the dark. At one of the deserted intersections, a girl somehow inexplicably got under the wheels of her Lada... And she was pushed under the car by a man who instantly disappeared into a dark alley. Now the hunter of criminal sensations herself faces punishment - she must bear responsibility for the act of an unknown person who ran away from the scene. And this is where all of her previous experience came in handy for Olga - she is conducting an investigation to prove her own innocence...