Garcia still squatted on his haunches, dazed and staring. "I don't know."
"Did you try to smash the ports? Did Van Gundy try to stop you? Is that why you killed him?"
Garcia shook his head, bewildered.
"Why did you get the pistol?"
"I don't know."
"Did you and Van Gundy fight?"
No answer.
"Don't you remember anything?"
"I remember—" The engineer stopped, trembling.
"Yes, what do you remember?"