K Is for Killer

narrow dirt lane that led to Lorna's cabin. I'd been driving with a constant eye on my rearview mirror, wondering if the fellows in the limousine were following. Whatever their tailing methods, they were experts. Since I'd started this case, I'd never been aware of being under surveillance. Even now I'd have been willing to swear there was no one watching.
    I parked my car nose out, pausing as I had the first time to drink in the mossy perfume of the place. I set my empty cup on the floor and removed my flashlight and a screwdriver from the glove compartment. I got out of the car, pausing to assess the weather of the night. I was faintly aware of the ebb and flow of the freeway in the distance, a dull tide of passing cars. The air was soft and cold, the shadows shifting capriciously as if blown by the wind. I moved toward the cabin, stomach churning with uneasiness. It was amazing to me how much I'd learned about Lorna since I'd first seen the place. I'd reviewed the postmortem photographs so often, I could almost conjure up a vision of her as she'd been when she was discovered: softened, disintegrating, returning to the elements. If there were ghosts in this world, surely she was one.
    The night was foggy, and I could hear the intermittent moaning of a foghorn sounding on the ocean. The night breeze had a saturated feel to it, rich with the scent of vegetation. I swept away the dark with the beam of my flashlight. The garden Leda'd planted was tangled and overgrown, tomato volunteers pushing up among the papery stalks of dead corn. A few onion sets had survived the last harvest. Come spring, even left to its own devices the garden might resurrect itself.
    I stood in the front yard and studied the cabin, circling the outside. There was nothing to speak of: dirt, dead leaves, patches of dried grass. I went up the porch steps. The door was still off its hinges. I tapped to see if it was hollow, but it clunked back at me, dense and solid. I flipped on the overhead light. The dingy glow of a forty-watt bulb defined the interior spaces in a wash of faint yellow. I did a slow visual survey. Where would I hide twenty thousand dollars in cash? I started at the entryway and worked my way around to the right. The cabin was poorly insulated, and there didn't seem to be a lot of nooks and crannies. I tapped and poked, sticking the tip of my screwdriver in every crevice and crack. I felt like a dentist probing for cavities.
    The kitchen seemed to suggest the greatest possibility for hiding places. I took drawers out, measured the depth of cabinets, looking for any discrepancies that might hint at an opening. I crawled along the floor, getting filthy in the process. Surely the cops had done exactly this... if they'd known what to search for.
    I tried the bathroom next, shining my light up behind and inside the toilet tank, testing tiles for loose ones. I pulled out the medicine cabinet, peering down into the lathing behind it. I scrutinized the space in the alcove where she'd kept her bed, checked the metal floor plate in the living room on which the wood-burning stove had rested. There was nothing. Whatever Lorna did with her money, she didn't keep it on the premises. If she'd had jewelry or large sums of cash, she hadn't stuck it in a hidey-hole. Well, let's correct that. Whatever she'd done with her valuables, I didn't know where they were. Maybe someone else got to them first or maybe, as Cheney suggested, she'd used the money some other way. I finished up the search with a second survey, feeling dissatisfied.
    By chance my gaze dropped to the Belltone box. The housing had been popped loose, and I leaned toward it, using my screwdriver to explore the space. For an instant I prayed a secret compartment would open up and a wad of bills would spill out. Optimist that I am, I always hope for things like that. There was nothing, of course, except the tag end of electrical wire. I'd never actually seen the working mechanism of a doorbell, but the wire seemed odd. I stood and stared at it for a moment and then leaned closer, squinting. What was that?
    I went outside, down the creaking wooden steps. The front porch was hiked up on concrete supports, elevated about three feet, the space narrowing down to nothing where the ground sloped upward at the back. The intention must have been to keep moisture away from the floor joists, but the net effect was to create a cinder-strewn crawl space that had been screened with wooden lathing. I