When we left our story yesterday, Mary Sothern was still in the hospital in a coma, after that fateful scene at the bottling works, where she had taken the first drink of health water, and fallen into a faint - from what no-one knows. Dr Benson has been waiting frantically over her, and Max Tilley is almost out of his mind with anxiety. How serious her condition is, we don't know. That remains to be revealed in the episode today.