London: liquid poison at Skripal door

salisbury - A liquid form of the nerve gas novitsjok has been used to poison Sergej Skripal. That says the British Environment Ministry. A small amount was enough.

The researchers found the nerve gas in nine places in Salisbury, England. However, according to the researchers, the largest concentration was on the front door of the ex-spy. He and his daughter were found unconscious at the beginning of March.