Longtime UFC veteran Paul Kelly has been found guilty of heroin trafficking in his native UK, the full length of his sentence is not known at this time. According to court reports, Kelly was considered the leader of a group who used couriers to transport drugs around the country. Kelly’s final MMA fight came this past March at Ultimate Warrior Challenge 22 as he defeated Henrique Santana by TKO, his last UFC fight was a loss to Donald Cerrone at UFC 126.