Inspector Blue is called to the island of Jura after a junior Defence minister is shot by a sniper. However, he finds security personnel at the site less than willing to co-operate, especially Special Branch Chief Inspector Ffox-Kaye. The crime scene has been tampered with, the victim whisked away, and no witnesses will talk. There is more to this than meets the eye, and Ffox-Kaye has his own agenda, but Blue and his team will not be deterred. Forensic archaeologist Alison Hendrickx is brought in to help, and gets on well with Blue.