The court sentenced an engineer to 8 years for thallium poisoning of employees of the Beriev Aircraft Company 
thallium from employees of the Beriev Taganrog Aviation Scientific and Technical Complex (TANTK). This was reported to “Lente.ru” in the Investigative Committee of Russia.
The defendant was found guilty of intentionally causing harm to health. He was sentenced to eight years in prison.
The investigation and the court established that in 2017 Shulga, out of personal hostility to several colleagues, mixed a thallium-containing chemical into 19-liter bottles of drinking water. As a result, there was a massive poisoning of employees at the enterprise.
Initially, Shulga confessed, but then retracted them, declaring his innocence. According to the results of examinations, a chemical substance containing thallium was found in a bottle taken from the factory and on a chemical balance at Shulga's house.
As a result of poisoning, more than 30 people turned to doctors. Most of the victims worked in the legal and contractual departments. It was reported that the 23-year-old locksmith of the plant Maxim Tereshchenko died.