"I'm in the building next door," I said. "We've had some complaints about the noise and the manager asked me to look into it. Could I talk to you?" I held up my official-looking clipboard.

"Hold on."

She moved away from the door and stomped back into her kitchen to get her broom. I heard her bang on the kitchen floor a few times. From below, there was a mighty thump, as though Marcia Threadgill had whacked on the ceiling with a combat boot.

Augusta White stomped back, squinting at me through the crack. "You look like a real-estate agent to me," she said suspiciously.

"Well, I'm not. Honest."

"You look like one anyway so just go on off with your papers. I know all the people next door and you aren't one." She slammed the door shut and shot the bolt into place.

So much for that. I shrugged and made my way back down the stairs. Outside again, I made an eyeball assessment of the terraces. The patios were staggered in a pyramid effect and I had a quick flash of myself climbing up the outside of the building like a second-story man to spy on Marcia Threadgill at close range. I had really hoped I could enlist someone's aid in getting a firsthand report of Ms. Threadgill, but I was going to have to let it slide for a moment. I took some pictures of the hanging plant from the vantage point of my car, hoping it would soon wither and perish from a bad case of root rot. I wanted to be there when she hung a new one into place.

I went back to my apartment and jotted down some notes.

It was 4:45 and I changed into my jogging clothes: a pair of shorts and an old cotton turtleneck. I'm really not a physical fitness advocate. I've been in shape maybe once in my life, when I qualified for the police academy, but there's something about running that satisfies a masochistic streak. It hurts and I'm slow but I have good shoes and I like the smell of my own sweat. I run on the mile and a half of sidewalk that tracks the beach, and the air is usually slightly damp and very clean. Palm trees line the wide grassy area between the sidewalk and the sand and there are always other joggers, most of them looking lots better than I.

I did two miles and then called it quits. My calves hurt. My chest was burning. I buffed and puffed, bending from the waist, imagining all kinds of toxic wastes pumping out through my pores and lungs, a regular purge. I walked for half a block and then I heard a car horn toot. I glanced over. Charlie Scorsoni had pulled in at the curb in a pale blue 450 SL that looked very good on him. I wiped the sweat trickling down my face on an upraised shirt sleeve and crossed to his car.