"That's correct, sir."
"And in this case there was some, but less than normal?"
"Sir, I don't think I'm qualified to say what would be normal."
"Well, again, Sergeant, I just want to draw on your police experience. You said, I think, 'less than one expects to see'—correct?"
"Yes, sir, I can go that far, but it's only a—a layman's opinion. I've been with the state police only three years altogether. In that time I haven't seen any large number of drowning cases."
Warner suppressed a smile. T.J. should have known better than to push this man. His retreat was quick and graceful. "Quite right, Sergeant, and maybe I was a bit out of line. Would you now please describe the elevations of the ground in that area? I notice our map omits that."
The Sergeant looked pleased to be on his feet again; he might have been happier still with a pointer and a blackboard. "Here, where the spur path begins, the main footpath is going over a rise of ground. The spur itself runs level for about half its distance, then there's a ten-foot slope to the pond, rather steep." Hunter seemed bothered, perhaps getting more than he wanted. "That slope is the only one in the area you could call steep. Elsewhere the ground slopes toward the pond more gradually."
Yes, it was steep. Falling there, in the hazy night, sick with a cruel poison, Ann Doherty could easily have rolled down that short slope into the water. In cross-examination, this level-minded fact-lover would willingly say so. Sick—Warner's body involuntarily shuddered. He felt suffocated, and as though he too were falling in a darkness, nothing upholding him but a single thread of belief: Callista had no criminal intent. A belief that could never be demonstrated as a truth; never at least by the sort of demonstration that would be rightly, intelligently demanded by such a man as Sergeant Shields. No criminal intent: how do I know? No answer except the legally unacceptable and meaningless answer of trust, friendship, insight, love: I know because I know.
Sergeant Shields cheerfully continued: "The Chalmers house is on another moderate rise of ground, and going toward Dohertys' on the main footpath from the beginning of the spur, there's a gradual slope as far as the place where the pond's outlet crosses the path—just a little ditch you step over; then another slight rise to the Doherty house. The outlet runs fairly straight through the grove—just barely enough drop of the ground level to carry it into the culvert near the fork."
"Thank you." Much pleasanter for T.J., Warner guessed, to have the blocky sandy-haired athlete sitting down. "After letting the body back in the water, what did you do next, Sergeant?"