Chapter 6: The Warning Symbols on the Wall

The corrugated pipe was four feet in diameter and smelled like something that had learned to wait.

Curtis had found it on the survey map first — a drainage access running perpendicular to the quarry's eastern fence line, terminating in a concrete apron forty feet back from the chain-link and marked in the 1949 notation as *stormwater conveyance, non-operational* — which meant, as Curtis had explained on the walk over, that no one had any professional reason to go into it or think about it or check whether someone else had gone into it first. He'd said this with the particular satisfaction of a person who had been waiting to demonstrate that bureaucratic indifference could work in your favor.

"Non-operational," Petra had said flatly.