Drug dealer Nemo sentenced to more than a decade in prison for running cartel A drug dealer responsible for the sale of £1 million of Class A drugs in Basingstoke has been jailed for more than a decade. Tyrone Kelvin Potter, who was known by the street name Nemo, was one of the leading members of a cartel that ran in the town since 2018. It operated for almost three years, including during the Covid pandemic, and used vulnerable drug addicts that lived in Basingstoke to act as a barrier to police investigations. Hampshire Constabulary started a thorough investigation into the Basingstoke drugs scene after Taylor Williams was murdered in the town in August 2019 - and have seen several people appear before the courts in the last six months.