Greg Kielty's life is turned upside down when his estranged brother Dan turns up, claiming to have drunkenly run someone over. But has Dan just murdered a gangster's son? Or maybe there's an even more sinister explanation.
Agatha's in need of a well-earned break and with Christmas just around the corner it looks like the perfect opportunity to relax. When she receives a letter from an old lady begging for protection, she can't help but spring into action.