This was reported by the press service of the Main Directorate of the Ministry of Internal Affairs for the region.
"At about 17:00 Moscow time, officers of the criminal investigation department of the Russian Ministry of Internal Affairs for the Vsevolozhsky district of the Leningrad region detained a 32-year-old previously convicted resident of the city of St. Petersburg on Stolichnaya Street in the city of Kudrovo," Interfax quotes the report.
The detainee was taken to the police department, a check is being carried out.
Earlier it was reported that an unknown person entered the territory of the kindergarten with a knife.
After that, the kindergarten staff called the police, but the man ran away.
The UK began checking.