Thedeepscratches came to light as the Connecticut medical examinerreleasedle's causeofdeath to be strangulation, or it was officially described as "traumaticasphyxiadue to neckcompression."
Mrs Williams has waged a long campaign for a new inquest into her son's death, disputing traumaticasphyxiaas the cause of his death and the verdict of accidental death by the coroner.