DCI Monika Paniatowski investigates a case that could be the making - or, more likely, breaking - of her career. DCI Monika Paniatowski has only been back from maternity leave for three days when she is called in to investigate a nightmare of a case. Not only is the murder victim a mother of three small children, but her husband is a wealthy politician. Monika knows that if she can't make a quick arrest her career is on the line. It's lucky, then, that within minutes of meeting Councillor Danbury, she has a bruised face - and a prime suspect. But then the case takes a nasty twist, and suddenly the investigation is national news. Monika's sure she has the right man - but how to prove it?