I also arranged for my accountant, Malik Foster, to reconcile the rent receipts against the management statements.

Before bed, I looked at the anonymous site plan one more time.

A tiny handwritten note in the lower margin caught my attention.

Ask Lillian about the old flood.

My aunt had been dead for eleven months.

But somebody apparently believed the answer to the current scheme was buried in what she knew about a storm nearly twenty years earlier.

The old flood happened in September, eighteen years before I inherited the block.

I learned that from a newspaper clipping Mara forwarded at dawn, along with an apology for keeping me awake half the night with her questions.

The article described three days of rain, a blocked drainage channel, and water climbing the steps of a dozen homes at the edge of the original development.

One photograph showed my aunt Lillian standing in knee-deep water while firefighters passed sandbags along a line of frightened residents.

Behind her stood a man with a shovel and an expression of exhausted determination.

His name appeared in the caption as Walter Whitmore.

I knew Brenda’s husband had died several years earlier, but nobody had mentioned that he helped coordinate the flood response.

The clipping said Walter managed construction for the original Maple Ridge developer.

According to the reporter, the developer blamed the storm entirely on exceptional weather.

A later correction mentioned that a temporary berm had been placed across a drainage swale during work on the eastern subdivision.

The correction contained no photograph.

Mara had found another item, a letter from Lillian to the city engineering department asking why the drainage easement had been removed from a revised subdivision plan.

There was no reply in the scanned folder.

I asked Nadia to review the maps with that history in mind.

“Sometimes the land tells a different story from the paperwork,” she said.

“But don’t confuse evidence of a drainage path with proof that anybody committed fraud.”

She arrived in a mud-splashed pickup and walked the rear boundary with me.

The path behind the houses was barely visible beneath weeds and fallen branches.

A narrow ditch followed it toward the low ground beyond Ash Lane.

Nadia identified an old concrete culvert beneath a strip of wild grass and pointed to the waterline on a retaining wall.

“This carried a serious volume once,” she said.

“Somebody has filled part of it, and the fill looks newer than the culvert.”