A suitable vengeance

It was meant to be a festive engagement weekend. But, when Detective Inspector Thomas Lynley and his fiancée, Deborah Cotter, arrive at Howenstow, Lynley's family home, they find the atmosphere rife with tension. For Lynley's friend, forensic scientist Simon Allcourt-St. James, who is struggling with the dual pain of losing Deborah and of watching his sister involve herself in an unsavory relationship, the weekend stretches out interminably. Only the presence of his old friend, Helen Clyde, affords him any comfort. As for Lynley, estranged from his mother and now faced with the fact that his…