The killer returns twice. Knyazeva A.

The capital's police lieutenant colonel Anna Sorkhova arrived on a business trip to investigate archival affairs, which at one time remained unsolved. And immediately a local resident turned to her, Elena Vasilievna Kolodyzhnaya - she asked to pay special attention to the case of the murder of her mother. It occurred more than thirty years ago right in front of the colodye's eyes, which was then only ten. The criminal was never found, and the woman still could not recover after this monstrous murder, she continued to pursue her even after years. Anna decided to resume the closed case and re -study material evidence, but it turned out that they disappeared from the archive without a trace...