Hold Hands in the Dark — Katherine Pathak

How long would you wait to take revenge? 'Now,' Granny said quietly. ‘We shall hold hands in the dark. Then we will know we aren't on our own.' When Sergeant Sam Sharpe of the Virginia P.D. contacts Dani Bevan about the murder of one of his officers, the Glasgow DCI doesn't see how she can help. But as Sam explains further, Dani finds herself entangled in a case which takes her team back into the murky world of the industrial conflicts of the 1970s. Hold Hands in the Dark is the seventh novel in the DCI Dani Bevan detective series of police procedurals.