Police have taken DNA samples from almost 2,900 people and carried out several thousand investigation procedures to solve the murder of the 9-year-old victim, Varvara. Investigators have identified the person whose DNA is consistent with the samples taken from the victim and the place where the body was found, but are lacking the possibility to gather additional evidence to link the man to the crime.
Varvara went missing on March 18, 2012 and her body was found covered with snow on an unused plot of land not far from her home five days later. Evidence collected by investigators shows that the body was brought to the place where it was found after the girl had died. The death is believed to have occurred on the evening of the day the girl went missing.
The cause of death was strangulation and before that a sexual crime had been committed with regard to the victim. There were no other signs of violence on the victim's body apart from the marks of strangulation on the neck.
Experts' work with the evidence collected at the place where the victim's body was found was made difficult by the fact that there had been snowfall and a period of thaw between the time the girl went missing and the time the body was found. Nor can it be ruled out that the body had been washed, experts say. Despite this experts identified a Y, or male chromosomal DNA profile in a sample taken from the victim's body that turned out to be the main lead in the investigation.