The widow of a former Cowley plant steel worker is making an emotional plea to find out the cause of her husband s asbestos-related cancer. Father-of-eight Graham Wheatley, from Aylesbury, died in March 2018 age 74. His death followed a diagnosis of mesothelioma, which is a cancer of the lining of the lungs, commonly associated with exposure to asbestos. Before he died, Mr Wheatley instructed specialist asbestos-related disease lawyers to investigate how he developed the illness and whether his exposure could have been a result of his working life. His widow Susan Wheatley, 66 is now continuing with the investigation alongside the legal team and appealing to anyone that worked for Pressed Steel alongside her late husband to come forward with information on the working conditions he faced.