“According to preliminary information, on April 5, a 14-year-old boy brought a pyrotechnic product to an educational institution, which went off in the locker room.
As a result, another child required medical assistance, ”the supervisory authority said.
At the same time, during the inspection, the prosecutor's office intends to establish all the reasons and circumstances of the incident, as well as to assess the safety in the educational institution.
Yulia Ivanova, senior assistant to the head of the Main Investigative Directorate of the Investigative Committee of Russia in Moscow, said that the Investigative Committee had also begun a pre-investigation check.
According to preliminary information from the investigation, on April 5, in one of the educational institutions in the south of Moscow, a high school student threw a light-noise device for playing paintball into a bucket, as a result an 11-year-old child was injured.
The victim is examined by doctors, there is no threat to his life.
In January, two children died in a fire in Yuzhno-Sakhalinsk.