Children of the revolution. Peter Robinson. 2013.

A college lecturer is found dead - murdered and dumped on a railway line near his home with £5,000 in his pocket. DCI Banksmand his team are drafted in to investigate, and soon discover that the case is far from clean-cut. Having spent his last years leading a secluded existence after dismissal for sexual misconduct, the victim isn’t short of enemies who’d have intent to kill.

Including an individual from the cottage where he used to teach, who has a venomous score to settle.

Including a mysterious lady he knew in the political-hotbed of Essex University in the early 70s.

And someone who sends DCI Banks a stern warning to drop the case, before he pushes his enquiries too far….