SPOILER ALERT
There are two pieces to this addition to the Det Superintendent Lorimer series. Lorimer is tasked with finding the killer of a Nigerian girl found in a forested area. She has an unusual Pickish tattoo on the inside of her thigh. Another Nigerian girl Asa is brought to a house, tattooed and groomed to become a prostitute, especially for the foreigners flowing into Scotland for Glaslow 2014, including the Commonwealth Games. The house is attended to by Shereen Swanson, and two Nigerians Okonjo and Boro. A third girl brought in hangs herself and Shereen and Asa flee. At the same time and including some common players is a plot to blow up the Opening Ceremony of the Games, and kill thousands as well as a Royal. The MacGregor clan and septs of it are on the side of independence and revenge for the centuries of abuse brought about by England.
Six members of a cell led by #1 Robert Bruce Petrie: #2 Kenneth McAlpin a brutish wrestler covered in tattoos and member of the trafficking gang, #3 Frank Petrie, cousin of Robert, #4 Rob Worsley, the explosives expert, a tall white haired man, #5 Malcolm Black, descendent of a policeman and employee of Folkfirst Securities, and #6 a student Cameron Gregson, who is Gayle Finnegan's boyfriend. She is a member of the organizer of the Glasgow 2014, and a source of information for the cell. They refer to one another only by their numbers. The story begins with an explosion a year before the Games. As the time grows closer there are more girls coming in for the prostitution, and more meetings of the terrorist group planning to blow up the Games.
Early in the story DSuper Lorimer is invited to a High School reunion, the invitation coming from his former girlfriend, Viv Gilmartin, Foxy. He attends and it's apparent that Foxy is interested in him. After the party, he gets a call from Foxy, she has returned to her apartment and found her husband Charles dead. While it is thought to be a heart attack initially, it turns out to be murder, and finally revealed to be by her. Gilmartin had been involved in the people trafficking, planning a theatre event bringing a group of young theatre people from Nigeria. The vials of poison she used are found in the garden at Lorimer's home. She had stayed with them for weeks following her husband's death, and buried them there, having been seen by Flynn, their gardener. Maggie had seen through the facade of the mourning widow.
Through careful investigation by MI6 and with police help members of the terrorist group are followed, found, and finally jailed. However, two of the group, the leader Robert and his cousin Frank are not found, leaving strings hanging at the end. Eventually Maggie and Bill take Asa back to her Nigerian village.
A good story.