In the subway in the German city of Cologne on the train sprayed gas, injuring 15 people.
The victims complained of pain in the throat, three people were taken to the hospital. According to the publication Spiegel, the police searches for criminals and looks forward to proof with videos.
Earlier in the premises of the Council of Europe unknown sprayed gas. Also as a result of gas poisoning in the Kharkiv school injured several students. The police are trying to figure out where the Teens received a container with a poisonous substance.