Prison Service chiefs acted appropriately when dealing with the illness that led to the death of Fred McClenaghan Fred McClenaghan died after falling ill in jail in 2018 02 July, 2021 01:00 Marion Millican AN inquest has found that Prison Service chiefs acted appropriately when dealing with the illness that led to the death of murderer Fred McClenaghan. McClenaghan, from Magherafelt in Co Derry, was sentenced to 13 years in jail shooting his former partner Marion Millican (51) in March 2011. McClenaghan killed Ms Millican with a shotgun at a launderette Portstewart. He initially claimed he had been attempting to take his own life before admitting to the murder.