Methadone Meg Munn To ask the Secretary of State for Children, Schools and Families how many children who were subject of serious case reviews died from ingesting methadone in each of the last three years. Beverley Hughes Child deaths which result in a serious case review being undertaken may be due to a range of causes but it is not possible precisely to quantify the number of methadone related child deaths from the information held by the Department for Children, Schools and Families. Serious case reviews should always be conducted when a child dies and abuse or neglect is known or suspected to factor in the death.