A notorious killer already serving 22 years behind bars for drugging and robbing train passengers has had his sentence doubled after new killings emerged. https://filedn.eu/lhVNGNsizwl5t7THnzzJ2c8/Newsflash-MoscowPoisonerSentenced-01.mp4 Alexei Vygovsky, dubbed the Station Poisoner, was found guilty in 2011 of doping Moscow train users with the powerful sedative Azaleptin. Then the 37-year-old killer…