Vasilisa's friend, Tatyana Tarasova, was killed. The main suspect is Nikolai, Tatyana's husband. In a drunken stupor, he often beat his wife. Vasya repeatedly suggested that her friend write a statement against him, but she refused. In addition, it turns out that Vasilisa's son, Ilya, skipped school and did not spend the night at home. He is clearly hiding something.