It all started with a trap for an assassin. Just a routine job, you might think. But not for Sam Durell. Not when Deirdre was in on the mission.

But catching the assassin proved to be just the key to something bigger - a terrifying international conspiracy to control the minds of millions. And Sam knew the mastermind behind this incredible plot - the cunning and immensely dangerous Dr Sinn.

So Sam had to kill him.

First.