Chapter OneJoining Alpha Squad was never meant to be easy. Sean McMillan rested both hands on the wash basin, with his eyes fixed straight ahead at the mirror. He wasn't looking at himself as such, just staring through his reflection at nothing. Bentley—the gruff former SAS man responsible for his training—had warned him before he'd started boot camp; the others on the squad had joked and teased him about the same. But the intense training he’d undergone hadn't bothered him. He’d welcomed the physical and mental challenges. And anyway, training was over now. He'd survived. What ate at him this morning—most mornings, actually—went much deeper. Had he made the right choice? His career on the Kent police force had been on an upward trajectory. At just under thirty, he'd made detective.

