Grenade buyer is nicked

A con artist who tried to buy a grenade from an FBI agent on the dark web has been arrested after a year on the run. Mohammed Humza, 30, was being watched by British and American security services as he trawled the internet looking for explosives. An FBI operative – dubbed ‘Peter Agent’ during the trial – infiltrated the now defunct munitions website Alpha Bay in July 2016 and made contact with Humza. Humza agreed to pay for one F1…