When a little old man is found dead in his own home it seems to DS Dave Slater he's simply been the victim of a tragic accident. Perhaps it's just a sign of the times with so many older people now living alone. There don't even seem to be any living relatives around to arrange his funeral. But then one or two strange things happen at the old man's now empty house, and Slater has to reconsider his original conclusion and ask some fresh questions. It...