This picture may only be used within the context of the Hillsborough court case. An undated file showing turnstiles A to G in Leppings Lane at Sheffield Wednesday's Hillsborough ground shown to the jury at Leeds Crown Court. * Match commander, Chief Superintendent David Duckenfield and Superintendent Bernard Murray deny the manslaughter of two of the victims of the disaster at the FA Cup Semi-Final between Liverpool and Nottingham Forest at Sheffield Wednesday's ground on April 15, 1989, at a private prosecution brought by the Hillsborough Family Support Group.