Maddy Cusack's ex-coach Jonathan Morgan loses job a week after FA opened investigation into her death as it is revealed he 'was in a relationship with a player' before Sheffield United spell
				
																	
								
				Jonathan Morgan has left his role as manager of Sheffield United just a week after the Football Association opened a fresh investigation into the death of one of his players, Maddy Cusack.				
			
			
			
			
						
						
						
					
		