Raychel Ferguson's mother says she'll fight on to discover how she died

A public inquiry into the deaths of four children in hospitals here is to resume - after a two year recess. They included nine year-old Raychel Ferguson from Derry, who died in the Royal Victoria Hospital for Sick Children after an operation at Altnagelvin Hospital. Her mother, Marie Ferguson, says she won't give up her efforts to find the truth. She spoke to Elaine McGee.