I hit the pavements of Collins Avenue, so swiftly perhaps I simply seemed to appear. But nobody was looking. I was the proverbial tree falling in the uninhabited forest.

And in minutes, I was ambling along, steps behind him, a menacing young man perhaps, piercing the little clusters of tough guys who blocked the path, pursuing the prey through the glass doors of a giant ice-cooled drugstore. Ah, such a circus for the eye—this low-ceilinged cave—chock-full of every imaginable kind of packageable and preserved foodstuff, toilet article, and hair accoutrement, ninety percent of which existed not at all in any form whatsoever during the century when I was born.

We’re talking sanitary napkins, medicinal eyedrops, plastic bobby pins, felt-tip markers, creams and ointments for all nameable parts of the human body, dishwashing liquid in every color of the rainbow, and cosmetic rinses in some colors never before invented and yet undefined. Imagine Louis XVI opening a noisy crackling plastic sack of such wonders? What would he think of Styrofoam coffee cups, chocolate cookies wrapped in cellophane, or pens that never run out of ink?

Well, I’m still not entirely used to these items myself, though I’ve watched the progress of the Industrial Revolution for two centuries with my own eyes. Such drugstores can keep me enthralled for hours on end. Sometimes I become spellbound in the middle of Wal-Mart.

But this time I had a prey in my sights, didn’t I? Later for Time and Vogue, pocket computer language translators, and wristwatches that continue to tell time even as you swim in the sea.

Why had he come to this place? The young Cuban families with babies in tow were not his style. Yet aimlessly he wandered the narrow crowded aisles, oblivious to the hundreds of dark faces and the fast riffs of Spanish around him, unnoticed by anyone but me, as his red-rimmed eyes swept the cluttered shelves.

Lord God, but he was filthy—all decency lost in his mania, craggy face and neck creased with dirt. Will I love it? Hell, he’s a sack of blood. Why push my luck? I couldn’t kill little children anymore, could I? Or feast on waterfront harlots, telling myself it’s all perfectly fine, for they have poisoned their share of flatboatmen. My conscience is killing me, isn’t it? And when you’re immortal that can be a really long and ignominious death. Yeah, look at him, this dirty, stinking, lumbering killer. Men in prison get better chow than this.

And then it hit me as I scanned his mind once more as if cutting open a cantaloupe. He doesn’t know what he is! He has never read his own headlines! And indeed he does not remember episodes of his life in any discerning order, and could not in truth confess to the murders he has committed for he does not truly recall them, and he does not know that he will kill tonight! He does not know what I know!

Ah, sadness and grief, I had drawn the very worst card, no doubt about it. Oh, Lord God! What had I been thinking of to hunt this one, when the starlit world is full of more vicious and cunning beasts? I wanted to weep.