Dedicated: Nurse Debbie Noble, right, walked to treat kidney patient Steph Crawford Nurse walked nine miles in the snow to save my lifeAnna Davis 13.02.09 A nurse walked nine miles through deep snow two days in a row to save the life of a patient who required kidney dialysis and was trapped at home.Renal nurse Debbie Noble, 49, made the four-hour round trip to help Steph Crawford fearing she could die without the treatment.Mrs Crawford, 45, from Ewell, suffers from kidney failure. She could not drive to her usual dialysis centre in Kingston, and ambulances could not...