A series of murders, seemingly unconnected except for a mysterious symbol appearing at each location, has Roche and his team stumped. Out of options, he sends a message to Matthew Hawk, asking him to travel to Israel in the vain hope that he might be able to shed some light on the situation.
A connection is uncovered, linking these crimes to an area of scientific research, and the stakes are far bigger than anyone could have imagined...
Things take an even darker turn when a remorseless killer known as The Machine is uncovered and seems intent on eliminating Matthew. Fearing for Matthew’s safety, Roche attempts to help him escape – but can he get him out in time?
From Europe to Australia to the Middle East, Matthew evades execution while they attempt to get to the bottom of the mystery and finally find an end to the nightmare.
How far is Matthew willing to go to find the answer?