Dieffendorf turned back to Savich. "You are considering that Mr. Gerlach and I murdered our own CEO?" He gave a sharp laugh. "You are desperate, Agent Savich. I must say I find this amusing," and he flicked a dismissing glance at Savich. "Just think, Werner, Agent Savich is referring to us as suspects. That is a diversion I did not expect."

"Why?" Bowie asked. "Agent Savich is speaking openly. It is his job, part of establishing a workable dialogue. Isn't this what you wanted, Mr. Dieffendorf ? To resolve all these questions?"

Dieffendorf shrugged. "What does it matter? We were both trying to sleep. We never left the suite. Now I will ask you a question. What motive could we possibly have?"

Savich said easily, "Other than preventing a scandal for Schiffer Hartwin? Perhaps because you yourself ordered Mr. Royal to shut down Culovort production, Mr. Dieffendorf, but with the theft of the Culovort papers, you were afraid Mr. Royal would, as we say in American slang, rat you out."

"That is absolute nonsense!" Dieffendorf was on his feet now, outrage bringing violent color to his face.

Kesselring stirred against the conference room wall, but he didn't say anything.

Bowie said, "Surely you realize you and Mr. Gerlach had motive and opportunity to kill Mr. Royal."

Dieffendorf's fast heavy breathing was the only sound for several moments in the conference room. He finally nodded slowly. "Yes, of course, you had to inquire."

Bowie nodded. "Did you ask Mr. Royal if he knew anything at all about Helmut Blauvelt's murder?"

"He said he knew nothing about it." He paused, tapped his fingertips together. "Do you know, he lied about everything else, why not about Helmut as well? His running from us, his co-workers"-Dieffendorf shrugged-"as much as it pains me, it makes the conclusion almost inescapable. But even if that is true, even if he did murder Helmut, the question is why, exactly?"

Bowie said, "Tell us why Helmut Blauvelt was here."

"I don't know, Agent Richards. Of course I have wondered. Perhaps it was personal business. I did not send him. I do not know whether his murder is connected to Mr. Royal's or to the break-in. I frankly would not be surprised if it were, at this point, but I have no direct knowledge of that. Have you made any progress yourself in solving Herr Blauvelt's murder?"

Bowie nodded. "We expect everything will come together shortly. Tell us about the sabotage of the Spanish facility."

Dieffendorf said, "Whoever carried it out contaminated our chemical production vats and tubing. The entire facility has had to be shut down for a thorough decontamination. It has cost us many millions of dollars already, certainly nothing anyone in our company would have an interest in doing. Thus far we ourselves and the Spanish police have no good idea who perpetrated that act. I can assure you if anyone in our company was involved, I will do everything in my power to help you find him."

Savich said, "It seems fairly obvious to me, Mr. Dieffendorf. The Culovort production was not only cut off in the U.S., it was also cut off in Spain. You have no other facilities, so now there is a worldwide shortage of Culovort. We understand a French company is garnering windfall profits."

"If you are speaking of Laboratoires Ancondor and their drug Eloxium, yes, they have profited handsomely from our troubles, of course everyone has noticed that. We have gained nothing from it. I have no proof of any complicity on their part, but if any of this was a conspiracy of some sort, they were certainly the ones who gained from it."

Savich said easily, "You know, Mr. Dieffendorf, sooner or later money transfers can always be discovered, contacts traced, if they exist. Would it surprise you to know that Mr. Royal had nearly a half million dollars stashed in an offshore account?"

Dieffendorf looked unimpressed. "Not a large sum for a CEO. But if it was ill-gotten, it would be a calamity. I do not look forward to what the Schiffer family would say, having their CEO of American operations not only murdered under suspicious circumstances, but now he was involved in a crime? That is even worse." He shook his head, trying to gather himself. He said finally, "It is certainly looking like Mr. Royal was involved in wrongdoing. Perhaps he was helping someone who would profit from the worldwide shortage of Culovort, perhaps he had a hand in planning it all. Clearly, there are vicious criminal elements involved, if they have murdered more than once. Now, gentlemen, ladies, is there any other way we can be of assistance?"

Bowie said, "Mr. Dieffendorf, would you be willing to send me all the threats Schiffer Hartwin has received since the severe cutback on Culovort production?"