Howe knew that Weiss had a night class somewhere in Taylor Hall. He drove there and wandered the corridors, peeping into classrooms without spotting her. Eventually he settled down on the floor near the exit that Weiss was most likely to take on her way home…provided she didn't take a different door as she headed for a sleaze-up at the pub with some slimy classmate. (Unbeknownst to Howe, Weiss hadn't gone to class that night. She'd parked herself outside Howe's apartment building and was waiting for him to come home, thinking he had probably gone to the pub to get sloppy drunk with his buddies from differential geometry.)

Hours passed. Benjamin Howe watched the classes get out, tried to scan every woman who went by but not too closely, not threateningly for fear one of them would report him as a potential rapist. He stayed an hour after the last class went home, not because he believed Weiss was still in the building but because he had no idea what to do next. He considered going to the pub to see if she was there; he considered phoning her friends; he considered phoning the hospitals; he considered walking aimlessly around campus in the hope that fate would bring them together again, the way it did in the movies.

Finally he decided to go home.

When he got to the parking lot, his was the only car left. That made it easy to see the long dark smear trailing out from underneath. "Great," he muttered to himself, "the end of a perfect day. Must have spun up a stone through the oil pan."

He got down on his knees to look. It was after eleven o'clock, and even though the parking lot was well lit, he could see only darkness under the chassis. A deep darkness, a black lump blocking out the light that should have been visible on the other side of the car.

Jesus Christ, he thought, I hit something. A dog. I must have hit a dog. Nothing else could be that big except…no, it had to be a dog.

He looked again at the smear on the pavement. The parking lot's blue-white streetlamps bleached out most of the color, but he could convince himself the smear was red.

Howe didn't want to touch the body, but he couldn't drive off with something stuck under there. Standing up, he walked to the edge of the parking lot and back to build up his nerve, then squatted at the rear of his car and reached under.

It was like reaching into a freezer: cold and a bit clammy. The night was warm and he couldn't imagine how it could be so cold under there, but first things first. Pull the damned body out, then worry about thermodynamics. He swept his hand back and forth, trying to grab some part of the animal, trying to do it blind because he really didn't want to look at it any sooner than he had to. Nothing, nothing but the cold. The dog must be farther under than he thought.

He went down on his knees again and looked. From this angle, the light was good enough that he could make out a running shoe.

For a moment, he couldn't breathe. He'd known all along, hadn't he? It had been too big for a dog, he just hadn't let himself that…that he'd killed someone. He'd killed someone. It wasn't possible, but he'd killed someone. Run a person over, dragged the corpse under his car. Almost without thinking, he reached out to touch the shoe.

His hand felt only cold air.

Darkness or not, he could see quite clearly. His hand reached straight through the foot.

And then, because this was Kent State, and because every student knew this was the parking lot, Benjamin Howe realized what he was seeing.

He got into the car, started it carefully, and backed up. There was no sound of dragging, no sound of flesh and bone crushing under the tires. When he'd backed up far enough, there was only the sight of a body bleeding on the pavement. A guy about Benjamin's age, wearing ratty jeans and a T-shirt.

There was another body not far off. A woman's. A third corpse farther along, and a fourth in the middle of the road out of the lot. He cranked the wheel hard, hopped over the curb onto the grass, and kept driving.

When Benjamin Howe got back to his apartment, Cathy Weiss was still there. She thought that he treated her coldly at first, but he seemed glad to see her.

Back on campus, more bodies were appearing. At 11:30 the village of My Lai materialized in the football practice field beside the Taylor Hall parking lot—the village was close to Kent State in spirit, if not geography.

This materialization was observed by chemistry grad student Rebecca Kendall, who'd been awake 36 hours studying for exams. The sight of the phantom village terrified her…not because she thought it was a ghost, but because she thought it was a hallucination. The prospect of her mind breaking down filled her with fear, cold and pure. Her brain was all she had—no friends, no easy social graces, no Playboy bunny face and flesh, just her brain. And now her brain saw a ragged clutter of huts and butchered bodies out in the middle of a football field.

Rebecca started shivering and couldn't stop. If someone had convinced her she was seeing a ghost she would have felt nothing but relief. As it was, she walked home in a cold sweat and went straight to bed. She didn't fall asleep for hours.

On campus at quarter to twelve, a crowd of martyrs flickered into existence atop Blanket Hill…not the usual martyrs celebrated for clinging to their beliefs in the face of death, but the ones who died meaninglessly, without the chance to take a stand. Innocent women accused of witchcraft, hanged and drowned and burned. Civilians whose homes lay in the path of marching armies. Tribespeople who succumbed to disease, starvation, and sorrow in the cargo holds of slave ships. Hundreds of unmoving bodies appeared on Blanket Hill, many of them touching or overlapping: a young widow cremated in suttee, lying with her head on the chest of a teenage boy who froze in Siberia because his uncle denounced Stalin; a drowned passenger from KAL 007 linking arms with one from the Iranian Airbus A300.

As midnight approached, more and more bodies accumulated: in the roadways, on the Commons, inside buildings. Fearing panic, university security evacuated an on-campus pub when Bhopal gas victims began piling up the dance floor. "Nothing to worry about," the security guards said as they hurried students out. "We'll take care of it."

"What are you going to do?" someone asked. "Call in the National Guard?"

That was my question too. What was I going to do? Call in the National Guard?

Look: ghosts appear because they have unfinished business. And if anyone has unfinished business, it must be those who were killed senselessly. But what can they do to finish their stories? Should the four Kent State students haunt the living National Guardsmen and torment them for their acts? That's so cheap: just crude revenge.

Should the bodies be brought back to life at midnight, whereupon they could have a single hour to come to terms with their deaths? Maybe the same thing happens twice a year like business conventions, Walpurgisnacht and Hallowe'en, each get-together hosted by different committees—the soccer fans at Hillsborough, say, or the Jews and gypsies and gays processed through Nazi death camps—and the goal is simply to purge anger and regret, a little bit more each meeting, until finally the soul is ready to let go and move on. I could envision the Kent State students wandering their old campus, talking to night-owl students, trying to find peace…

Students at Kent State were demonstrating for peace when the four victims died.

I broke off writing for supper. Sunday supper, traditional time in North America for family and conviviality. I don't remember how convivial I was. I could have been distracted because I wanted to get back to writing after dinner.