Four men have pleaded guilty to roles in a conspiracy to supply heroin in Leicestershire and Lincolnshire.The men, one from Leicester and three from Lincolnshire, were arrested last year following an investigation by the East Midlands Special Operations Unit, which leads the fight against organised crime gangs across the region.Keith Garner, of Aylestone, Leicester, and Ian Tolley pleaded guilty to conspiracy to supply heroin on the first day of their trial at Leicester Crown Court on...
