The Investigative Department for Ivdel of the TFR in the Sverdlovsk Region conducts a pre-investigation check on the fact of poisoning the whole family with an unknown poison. The plot of this incident was released on the eve of one of the central television channels.

Pshenichnikov's family received an apartment in a new building on Mekhanoshina Street in 2014 under the program of housing for orphans. In 2017, they stopped in a new apartment, and after a while all three became ill. Mother with a three-year-old daughter brought her to the intensive care unit, the father of the family was admitted to the hospital of the therapeutic department. Returning after a while to the apartment, they again felt the deterioration.

Measurements of representatives of Rospotrebnadzor showed a significant excess in the air of poisonous substances. In particular, the maximum permissible level of benzene was exceeded by 6.5 times.

"As part of the pre-investigation check, the investigator of the TFR will determine all the circumstances under which the incident occurred and the situation will be given an objective legal assessment. During the verification activities it is planned to reclaim and analyze the necessary documentation related to the construction of this house, compliance with the construction of the building of the necessary standards that ensure the health of residents living in the dwelling. To establish the exact cause of the deterioration of the health status of citizens and determine the severity of the harm caused to their health, relevant expert studies will be conducted. Based on the results of the pre-investigation check by the bodies of the TFR, a procedural decision will be made, "the press service of the Military District.