Not until they were speeding out Wilshire Boulevard in a car driven by one of Drake’s men did the detective give any details to the attorney. “This report came in to the Highway Department. I won’t bother you with details, Perry, but one of the possibilities I’d figured on was that this chap, Packard, had disappeared because something had happened to him. So I’d assigned men to look into every murder and accident case, as well as every automobile accident. As soon as a report came in, my man chased out to the scene of the accident. He found out this fellow’s hat had the imprint of a haberdashery store in Altaville in the band, and that the initials ‘C.P.’ had been stamped in the band. There seemed to have been no papers of identification in the pockets. From all I can understand, the corpse is pretty much of a mess. However, we can make an identification from finger-prints. The Board of Fire Underwriters had all of their men fingerprinted, and I managed to secure a copy of Jason Braun’s prints.”

Mason said, “Of course, Paul, if the man’s dead, it isn’t going to do us any good to discover him in advance of the police, unless there are some circumstances in connection with his death which would give us a clue. After all, the thing I want is to find out what this man saw in the window of the Prescott house which distracted his attention and sent him crashing into that van.”

“Well,” Drake said, “I figured we’d get on the job, find out all we could, and perhaps take some photographs. I brought a camera along.”

“Where’s the place?”

“Up in the mountains. We go out to Santa Monica, start up the coast boulevard toward Oxnard, and then turn off on one of the side roads. My man will be waiting at the intersection to flag us down.”

Mason lit a cigarette, smoked thoughtfully for a moment while the driver, swinging to the outside lane of traffic, sent the speedometer needle quivering upward.

“Incidentally,” Drake said, “I’ve found out why the police took such prompt steps when the report came in about Stella Anderson having seen the man hiding the gun.”

“Shoot.”

“Prescott had telephoned the police that he had reason to believe someone was going to try to kill him, but couldn’t, or wouldn’t, say who that someone was. The police asked him a few questions, and, among other things, wanted to know if he wanted a permit to carry a gun. He said he didn’t, but said there’d been a prowler around the house for a couple of nights, and if he should telephone the police, he wanted quick action. He said he kept a double-barreled shot-gun in the house and said he wasn’t going to take any chances; that if anyone tried to break in he was going to cut loose with his shot-gun.”

“That sounds phony,” Mason said. “It doesn’t ring true.”