Scenarios

garden full of tropical plants flanking the main entrance to the left. You could see all of the enclosure from two steps inside, and there wasn't anybody in it. Except-

'Jesus!' Dettlinger said. 'Look!'

I was looking, all right. And having trouble accepting what I saw. A man was lying sprawled on his back inside one of the cages diagonally to our right; there was a small glistening stain of blood on the front of his heavy coat and a revolver of some kind in one of his outflung hands. The small access door at the front of the cage was shut, and so was the sliding panel at the rear that let the big cats in and out at feeding time. In the pale light, I could see the man's face clearly: his teeth were bared in the rictus of death.

'It's Kirby,' Dettlinger said in a hushed voice. 'Sweet Christ, what-?'

I brushed past him and ran over and climbed the brass railing that fronted all the cages. The access door, a four-by-two-foot barred inset, was locked tight. I poked my nose between two of the bars, peering in at the dead man. Kirby, Al Kirby. The temporary night watchman the Zoo Commission had hired a couple of weeks ago. It looked as though he had been shot in the chest at close range; I could see where the upper middle of his coat had been scorched by the powder discharge.

My stomach jumped a little, the way it always does when I come face to face with violent death. The faint, gamy, big-cat smell that hung in the air didn't help it any. I turned toward Dettlinger, who had come up beside me.

'You have a key to this access door?' I asked him.

'No. There's never been a reason to carry one. Only the cat handlers have them.' He shook his head in an awed way. 'How'd Kirby get in there? What happened?'

'I wish I knew. Stay put for a minute.'

I left him and ran down to the doors in the far side wall. They were locked. Could somebody have had time to shoot Kirby, get out through these doors, then relock them before Dettlinger and I busted in? It didn't seem likely. We'd been inside less than thirty seconds after we'd heard the shot.

I hustled back to the cage where Kirby's body lay. Dettlinger had backed away from it, around in front of the side-wall cages; he looked a little queasy now himself, as if the implications of violent death had finally registered on him. He had a pack of cigarettes in one hand, getting ready to soothe his nerves with some nicotine. But this wasn't the time or the place for a smoke; I yelled at him to put the things away, and he complied.

When I reached him I said, 'What's behind these cages? Some sort of rooms back there, aren't there?'

'Yeah. Where the handlers store equipment and meat for the cats. Chutes, too, that lead out to the grottos.'

'How do you get to them?'

He pointed over at the rear side wall. 'That door next to the last cage.'

'Any other way in or out of those rooms?'

'No. Except through the grottos, but the cats are out there.' I went around to the interior door he'd indicated. Like all the others, it was locked. I said to Dettlinger, 'You do have a key to this door?'

He nodded, got it out, and unlocked the door. I told him to keep watch out here, switched on my flashlight, and went on through. The flash beam showed me where the light switches were; I flicked them on and began a quick, cautious search. The door to one of the meat lockers was open, but nobody was hiding inside. Or anywhere else back there.

When I came out I shook my head in answer to Dettlinger's silent question. Then I asked him, 'Where's the nearest phone?'

'Out past the grottos, by the popcorn stand.'

'Hustle out there and call the police. And while you're at it, radio Hammond to get over here on the double-'

'No need for that,' a new voice said from the main entrance. 'I'm already here.'

I glanced in that direction and saw Gene Hammond, the other regular night watchman. You couldn't miss him; he was six-five, weighed in at a good two-fifty, and had a face like the back end of a bus. Disbelief was written on it now as he stared across at Kirby's body.

'Go,' I told Dettlinger. 'I'll watch things here.'

'Right.'

He hurried out past Hammond, who was on his way toward where I stood in front of the cage. Hammond said as he came up, 'God-what happened?'

'We don't know yet.'

'How'd Kirby get in there?'

'We don't know that either.' I told him what we did know, which was not much. 'When did you last see Kirby?'

'Not since the shift started at nine.'

'Any idea why he'd have come in here?'

'No. Unless he heard something and came in to investigate. But he shouldn't have been in this area, should he?'

'Not for another half-hour, no.'

'Christ, you don't think that he-'

'What?'

'Killed himself,' Hammond said.

'It's possible. Was he despondent for any reason?'

'Not that I know about. But it sure looks like suicide. I mean, he's got that gun in his hand, he's all alone in the building, all the doors were locked. What else could it be?'

'Murder,' I said.

'How? Where's the person who killed him, then?'

'Got out through one of the grottos, maybe.'

'No way,' Hammond said. 'Those cats would maul anybody who went out among 'em-and I mean anybody; not even any of the handlers would try a stunt like that. Besides, even if somebody made it down into the moat, how would he scale that twenty-foot back wall to get out of it?'

I didn't say anything.

Hammond said, 'And another thing: why would Kirby be locked in this cage if it was murder?'

'Why would he lock himself in to commit suicide?'

He made a bewildered gesture with one of his big hands.

'Crazy,' he said. 'The whole thing's crazy.'

He was right. None of it seemed to make any sense at all.

I knew one of the homicide inspectors who responded to Dettlinger's call. His name was Branislaus and he was a pretty decent guy, so the preliminary questions-and-answers went fast and hassle-free. After which he packed Dettlinger and Hammond and me off to the zoo office while he and the lab crew went to work inside the Lion House.

I poured some hot coffee from my thermos, to help me thaw out a little, and then used one of the phones to get Lawrence Factor out of bed. He was paying my fee and I figured he had a right to know what had happened as soon as possible. He made shocked noises when I told him, asked a couple of pertinent questions, said he'd get out to Fleishhacker right away, and rang off.

An hour crept away. Dettlinger sat at one of the desks with a pad of paper and a pencil and challenged himself in a string of tic-tac-toe games. Hammond chain-smoked cigarettes until the air in there was blue with smoke. I paced around for the most part, now and then stepping out into the chill night to get some fresh air: all that cigarette smoke was playing merry hell with my lungs. None of us had much to say. We were all waiting to see what Branislaus and the rest of the cops turned up.

Factor arrived at one-thirty, looking harried and upset. It was the first time I had ever seen him without a tie and with his usually immaculate Robert Redford hairdo in some disarray. A patrolman accompanied him into the office, and judging from the way Factor glared at him, he had had some difficulty getting past the front gate. When the patrolman left I gave Factor a detailed account of what had taken place as far as I knew it, with embellishments from Dettlinger. I was just finishing when Branislaus came in.

Branny spent a couple of minutes discussing matters with Factor. Then he said he wanted to talk to the rest