A 16-year-old boy has admitted trying to buy a biological toxin that is 30 times more deadly than ricin from undercover police on the 'dark web'. The teenager from Mossley, Greater Manchester, who cannot be named for legal reasons, wanted to obtain abrin online. He was caught after an investigation was launched by the North West counter-terrorism unit in January. Today he pleaded guilty to trying to buy the toxin at Manchester Youth Court. He will be sentenced later this month for the offence, which is contrary to the Criminal Attempts Act 1981 and Section 1 of the Biological Weapons...