Oh, our dear God in Heaven, he thought. The Gatow case, the Charlottenburg case! Another too: Gypsies murdered. And those young men today! With more planned… They were killed simply as fodder for this barbarous study, one sanctioned at the highest levels of government.

“I…”

Schumann took the sheets back. “On your knees. Close your eyes.”

Kohl looked once more at the American. Ach, yes, these are the eyes of a killer, he realized. How had he missed the look earlier at the boardinghouse? Perhaps because there are so many killers among us now that we have grown immune. Willi Kohl had acted humanely, letting Schumann go while he continued to investigate, rather than send the man to sure death in an SS or Gestapo cell. He’d saved the life of a wolf that had now turned on him. Oh, he could tell Schumann that he knew nothing about this horror. Yet why should the man believe him? Besides, Kohl thought with shame, despite his ignorance about this particular monstrosity, the inspector was undeniably linked to the people who had perpetrated it.

“Now!” Schumann whispered fiercely.

Kohl knelt in the leaves, thinking of his wife. Recalling that when they were young, first married, they would picnic in the Grünewald Forest. Ah, the size of the basket she packed, the salt of the meat, the resinous aroma of the wine, the sour pickles. The feel of her hand in his.

The inspector closed his eyes and said a prayer, thinking that at least the National Socialists hadn’t found a way to make your spiritual communications a crime. He was soon lost in a fervent narrative, which God had to share with Heidi and their children.

And then he realized that some moments had passed.

Eyes still closed, he listened carefully. He heard only the wind through the trees, the buzzing of insects, an airplane’s tenor motor high above him.

Another endless minute or two. Finally he opened his eyes. He debated. Then Willi Kohl slowly looked behind him, expecting to hear the crack of a pistol shot at any moment.

No sign of Schumann. The large man had slipped silently from the clearing. Not far away he heard an internal combustion engine start. Then the mesh of gears.

He rose and, as fast as his solid frame and difficult feet could manage, trotted toward the sound. He came to the grass service road and followed it toward the highway. There was no sign of the Labor Service truck. Kohl veered in the direction of his DKW. But he stopped quickly. The hood was up and wires dangled. Schumann had disabled it. He turned and hurried back down the road toward the academic building.

He arrived at the same time that two SS staff cars skidded to a stop nearby. Uniformed troops leapt out and immediately surrounded the Mercedes in which Ernst sat. They drew their pistols and gazed out into the woods, looking for threats.

Kohl hurried across the clearing toward them. The SS officers frowned at Kohl’s approach and turned their weapons on him.

“I’m Kripo!” he called breathlessly and waved his identification card.

The SS commander gestured him over. “Hail Hitler.”

“Hail,” Kohl gasped.

“A Kripo inspector from Berlin? What are you doing here? You heard the wireless report of the assault on Colonel Ernst?”

“No, I followed the suspect here, Captain. I didn’t know his designs on the colonel, though. I wanted him in connection with a different matter.”

“The colonel and his guard didn’t get a look at the assailant,” the SS man said to the inspector. “Do you know what he looks like?”

Kohl hesitated.

A single word burned into the inspector’s mind. It seated itself like a lamprey and would not leave.

That word was duty.

Finally Kohl said, “Yes, yes, I do know, sir.”

The SS commander said, “Good. I’ve ordered roadblocks throughout the area. I’ll send them his description. He’s Russian, is he not? That’s what we heard.”

“No, he’s American,” Kohl said. “And I can do better than merely describe him. I know what vehicle he’s driving and I have his photograph.”

“You have?” the commander asked, frowning. “How?”

“He surrendered this to me earlier today.” Willi Kohl knew he had no choice. Still his heart cried in agony as he dug into his pocket and handed the passport to the commander.

Chapter Forty-One

I’m a fool, thought Paul Schumann.

He was in despair and there was no bottom to it.

Piloting the Labor Service truck west along rough back roads that led to Berlin, looking in the mirror for signs that he was being followed.

A fool…

Ernst had been in my sights! I could have killed him! And yet…

Yet those others, the young men, would have died horrible deaths in that goddamn classroom. He’d told himself to forget them. To touch the ice. To do what he’d come to this troubled country for.

But he hadn’t been able to.

Paul now slammed his palm against the steering wheel, shaking with anger. Now, how many others would die because of his decision? Every time he read that the National Socialists had expanded their army, that they had developed new weapons, that their soldiers had engaged in training exercises, that more people had disappeared from their homes, that they had died bloody on the fourth square of concrete from the grass in the Garden of Beasts, he would feel responsible.

And killing the monstrous Keitel didn’t take the horror out of his choice. Reinhard Ernst, a far worse man than anyone had ever imagined, was still alive.

He felt tears fill his eyes. Fool…

Bull Gordon had picked him because he was so goddamn good. Oh, sure, he touched the ice. But a better man, a stronger man would not simply have gripped the cold; he would have taken it into his soul and made the correct decision, whatever the cost to those young men. His face burning with shame, Paul Schumann drove on, heading back toward Berlin, where he would hide out until the rescue plane arrived in the morning.

Then he rounded a bend and braked hard. An army truck blocked the way. Standing beside it were six SS troopers, two with machine guns. Paul hadn’t thought they would set up roadblocks this quickly or on small roads like this. He took both the pistols – his and the inspector’s – and put them nearby on the seat.

Paul gave a limp salute. “Hail Hitler.”

“Hail Hitler, Officer,” was the crisp reply from the SS commander, though he glanced with a hint of derision at the Labor Service uniform, which Paul had put back on.

“Please, what is the problem?” Paul asked.

The commander approached the truck. “We are looking for someone in connection with an incident at Waltham Military College.”

“Is that why I’ve seen all the official cars on the road?” Paul asked, heart slamming in his chest.

The SS officer grunted, then he studied Paul’s face. He was about to ask a question when a motorcycle pulled up and the driver killed the engine, leapt off and hurried to the commander. “Sir,” he said, “a Kripo detective has learned the assassin’s identity. Here’s his description.”

Paul’s hand slowly curled around the Luger. He could kill these two. But there were still the others nearby.

Handing a sheet of paper to the commander, the motorcyclist continued. “He’s an American. But he speaks German fluently.”

The commander consulted the note. He glanced at Paul then back down at the paper. He announced, “The suspect is about five feet six inches high and quite thin. Black hair and a mustache. According to his passport, his name is Robert E. Gardner.”

Paul stared at the commander, nodding, silent. Gardner? he wondered.

“Ach,” the SS officer asked, “why are you looking at me? Have you seen such a man or not?”

“No, sir. I’m sorry. I haven’t.”

Gardner?… Who was he?… Wait, yes, Paul remembered: It was the name on one of Robert Taggert’s fake passports.