A delivery worker emerged carrying rolled banners. A strip of paper protruded from the top roll, advertising Tuesday’s conference. Elena read the list of sessions. The keynote demonstration was titled THE UNMANAGED NEIGHBOR: WHEN EMPATHY FAILS.

Underneath, in smaller type, was a line about a live interactive evaluation with participants and volunteers.

Nora took one look at it. “They’ll do it again,” she said.

“Not with you,” Imani answered.

“With somebody else.”

Elena looked across the street, where office workers were walking into a café, laughing, checking messages, holding doors for strangers. The city was full of tiny daily negotiations no one paid to watch. Civic Harmony Metrics had found a way to sell the rare moment when those negotiations went wrong.

“We need the conference organizers to understand what they’re hosting,” Elena said.

“We do,” Imani agreed. “And we need to give them something stronger than an accusation shouted in a hallway.”

CHAPTER SIX — A DIFFERENT KIND OF RECORD

Over the weekend Elena visited the homes of two neighbors who had reported mysterious incidents. She did not ask to copy their footage. Instead she asked them to describe what had happened and what they wanted to do about it. Some wished to file formal complaints. Others wanted no publicity. One man was embarrassed that he had cursed at an elderly participant and feared his employer might see the video. Elena told him he could decline to participate in any group response.

At the Hartleys’ house, a retired nurse named Celia showed Elena a hot tub covered with a blue protective tarp. “When the woman threw cans in here, my husband was at the hospital. I was already frightened. I shouted. A young man across the street filmed me and laughed. Then I received three messages calling me cruel to seniors.”

“Did you know the woman?”

“No. But I went looking for her afterward. She’d been dropped off by a van. She looked confused. I wish I’d asked whether she was all right.”

“Would you talk to her now?”

“If she wants to. And if someone explains why my yard was chosen.”

Elena wrote that down. She was learning that outrage spread faster than anyone’s actual wishes. Neighbors accused unknown elderly people online; participants were told the homeowners were cruel; each side was pushed to fear the other before they had met.

Back home, Malik brought news from his technical contacts. The small device under Elena’s bench had been removed by the responding specialist and identified as a commercially available proximity logger. It appeared to detect whether a paired transmitter approached, not to record conversations. That distinction mattered. The object’s presence was evidence of unauthorized placement, but it did not prove everything Nora suspected about the company.