By September, news of additional women being found had changed the reception Mara received at familiar doors. She had a partner now, a lean, eager detective named Ben Calder who'd transferred in from patrol and hadn't yet learned to let silence do any work in a conversation. They were sent to confirm arrangements for several community contacts along the frontage road. One was the woman who had asked Mara to telephone before anyone returned. Mara called, obtained a time, and assumed that was preparation enough.
The woman opened the door before Ben finished introducing himself. "You people already asked me this," she said, arms crossed, looking past him at Mara. "I told her I didn't see anything. Now I've got to tell it to you too?" Ben was trying to explain their purpose, but his introduction sounded like the start of another interview. Mara recognized the woman's tightening expression. She also knew she had failed to tell Ben exactly what had been agreed in July.
Mara stepped in front of him, not loudly, just enough to redirect the conversation. "You spoke with me in July," she said. "You didn't report seeing anything. We're here to confirm how you want us to contact you, not to ask you to produce an answer you don't have." The woman glanced from Mara to Ben. She repeated her preferred hours and asked that they use the telephone unless a visit was necessary and arranged. Mara confirmed the request. Nothing about the crime had been added when the screen door closed.
In the car Ben finally said it. "You cut me off in front of someone we're asking to trust us." Mara started to explain that she had been protecting the conversation, then stopped. He had not known the agreement because she had not told him. "You can correct me," Ben said, "without making me disappear. Next time, tell me what you know before we knock, or let me finish a sentence." She looked at the contact sheet on her lap. "I should have briefed you," she said. It did not settle the matter. The silence on the drive back held more weight than either of them wanted.
That week a community meeting was called in a church basement near the river, folding chairs set in uneven rows, mothers and fathers and a few young women who worked the same stretch of highway where the missing had last been seen. Nora Bell came, sitting near the back, and when the floor opened for questions she stood and asked the thing every parent in the room seemed to be holding. "What do we tell our daughters? Do we tell them it's safe to go out, or don't we?"
Mara had been asked to speak briefly about the tip line and nothing more, but the room turned toward her as though she might answer for all of it. She started to say something about how they were following every lead, how an answer was close, the kind of sentence that costs nothing to say and promises everything, and caught herself a half-breath before finishing it. "I can't tell you it's safe," she said instead. "I can't tell you when we'll have an answer. What I can tell you is that this isn't being set aside, and that we need people here to keep calling in anything that seems off, no matter how small." Nora nodded slowly and sat back down, not reassured exactly, but not lied to either, and Mara caught Ben's eye across the room and understood, from his small nod, that he'd noticed the correction she'd made in herself without anyone telling her to.
The next assignment came two days later, another frontage road address, this time a resident who had agreed to a short visit about how the household could reach investigators if information came to hand. There was no reported sighting to pursue. Before leaving, Mara showed Ben the appointment note and told him what had already been covered. He read it, asked one question, and kept the sheet. Salcedo had paired them again without comment. Mara let Ben take the lead up the cracked concrete path. At the door she stood half a step behind him, hands loose at her sides. He knocked twice and waited. She kept her own hands off the doorbell, letting him introduce them without assistance.