“I’ve come to the conclusion now there was only one shot.”

“Do you know what time it was?”

“I can’t tell you exactly, no. It was sometime after midnight, and I would say before one o’clock. And now if you’ll excuse me, Lieutenant, I’m going to retire. I’m not going to drive myself past the danger point for anyone. I’ve already put up with more than I should.”

Without another word, Karr lowered his hands to the rubber tires of the wheelchair. But quick as he was, Gow Loong was the first to apply the pressure against the wheelchair which sent it into motion toward the rear of the house.

Doris Wickford said to Mason, “Apparently I’m to camp on your doorstep until this is cleaned up.”

Rodney Wenston shook his head. “I know the guv’nor pretty well,” he said. “Don’t rush him. He won’t do a thing if you crowd him.”

Lieutenant Tragg said to Mason without any more expression in his voice than if he had been commenting on an unusual spell of weather, “Certainly is strange the number of coincidences there are in this case. And every time I come here I find you here.”

Mason laughed. “I think of it as being the other way around. Every time I come to talk with my client, you manage to drop in. I was thinking that perhaps I was being followed.”

“It might not be a bad idea at that.”

Tragg started toward the stairway, then paused as he was near the first step, and beckoned Mason over to him.