"So his heart wasn't pumping."

"That's right. He was already dead when his head hit the grate. If he'd been hit by a truck, and if he'd fallen straight down and landed on the grate, his heart would have kept pumping for a minute or two, even with a fatal brain injury. Sometimes, the heart keeps going for a long time after a fatal brain trauma, depending on what it is. But even if it was the kind of thing that would cause almost instant death, there was hardly any way it could stop that quick. There should have been a lot of blood. There wasn't. That suggests to me that the grate wound came at least a minute or two after the original wound. Also, the original wound was cup-shaped, and the grid of the grate doesn't show in the middle of the cup, which means that the cup-shaped wound came first."

Coakley closed her eyes and rubbed her forehead. "Okay. What else?"

"The guy was full of soybeans. The goddamn things are like ball bearings, Lee. He had them up his nose, he had them in his ears, he had them in his throat, he had them in his navel, he had a few where the sun don't shine. But he didn't breathe any in. I should have found some in his lungs, like water in a drowning man, but I didn't. When the beans hit him, he wasn't breathing."

"Ah, shoot," she said. "No chance that some of the other damage got done when Bobby hauled him out of the bean pile?"

"No. The sequence is clear. A heavy hit, followed some time later-minutes later-by impact on the grate, a very heavy, deliberate impact, on exactly the same site as the original impact. To me, that suggests intention. And then the beans. The very least the kid did was fake the accident. It didn't happen the way he says it did."

"He says he didn't witness the actual accident-"

"Lee, I'm telling you. It's not right. I believe Flood was murdered, with maybe a one percent chance of an accident of some weird kind."