"Docchi," screeched Thorton, but there was no answer.

Docchi crashed through the door. The commander was lounging against the wall, looking around vacantly. Head down Docchi plunged into him. The toaster fell from his belt to the floor. With scarcely a pause Docchi stamped on it and continued running.

The commander got up, retrieving the weapon. He aimed it at the retreating figure and would have triggered it except that it didn't feel right in his hand. He lowered it and quickly examined the damaged mechanism. Sweating, he slipped it gingerly into a tunic pocket.

Muffled shouts were coming from Cameron's office, growing in vehemence. The general broke in.

The medicouncilor glared at him from the screen. "I see that you let him get away."

The disheveled officer straightened his uniform. "I'm sorry, sir. I didn't think he had that much life in him. I'll alert the guards immediately."

"Never mind now. Revive that man."

The general wasn't accustomed to resuscitation; saving lives was out of his line. Nevertheless in a few minutes Cameron was conscious, though somewhat dazed.

"Now, doctor, who does know something about the gravity drive if it isn't Docchi?"

Cameron shook his head groggily. "It was an easy mistake," he said. "Cut off from communication with us the drive began to work. How, why, who did it? Mostly who. Not me, I'm a doctor, not a physicist. Nor Jordan; he's at best a mechanic. Therefore it had to be Docchi because he's an engineer." He stopped to wipe the blood from his cheek.