The man who created the underground drug-selling website Silk Road has been sentenced to life in prison.

US District Judge Katherine Forrest cited six deaths from drugs bought on Ross Ulbricht's site and five people he tried to have killed. Ulbricht's 2013 arrest shut down what prosecutors described as an unprecedented one-stop online shopping mall where the supply of drugs was virtually limitless. It enabled nearly 4,000 drug dealers to expand their markets from the pavement to cyberspace, selling drugs on a never-before-seen scale to more than 100,000 buyers in markets stretching from Argentina to Australia, from the US to Ukraine.