Call Signs

Four-thirteen-oh-two. The counter didn't care that the trucks had stopped moving.

Rosaira stood over the dispatch relay console with the frozen camera still pulled up on the left monitor — four trucks, four cones of white light, one stenciled panel she'd already matched once. She needed it matched again, out loud, by someone who couldn't be wrong about it.

"Fuentes doesn't get to lie to me about this," she said. "He gets to tell me the truth badly. I'll take either."

Mateo dragged a chair over from Hector's desk and dropped into it with the hospital's vehicle-registry binder already open across his knees. "You want me to read fleet codes into a radio. That's new."

"You want me to guess."

"I want you to sleep for six hours, but we're both disappointed today." He found the page. "Regional Command rolling stock. Format's three letters, hyphen, three digits, hyphen, two-letter unit class. RGC-114-MD, that kind of thing. Whatever's parked on our lawn isn't using it."

"Say that part to him. Not me."

She keyed the relay. It took longer than it should have — three tries, the same dead hiss each time — and Mateo muttered something about how in six years at this hospital he had never once gotten a radio to answer on the first attempt, not for a code blue, not for a fire, not for his own mother calling to ask if he'd eaten. The fourth try caught.

"Captain Fuentes." Rosaira kept her voice level, the same register she'd used to strip Julian down to nothing not an hour ago. "You have four vehicles sitting a quarter mile off my gate with their lights on my building. I want to know whose order put them there."

A pause, too long for someone with a ready answer. "Las Ánimas, repeat your last. You're outside scheduled comm windows."

"I'm not asking for a window. I'm asking for a name."

"There is no scheduled movement to your coordinates. Regional Command has no assets in your sector." He said it fast, the way Julian said things fast when he wanted them believed before they were examined — but there was a difference, and Rosaira had learned to hear it over the last four hours. Julian's speed was rehearsal. This was a man catching up to a fact he hadn't been told.

"Then explain the four remediation trucks idling on the perimeter road with their spots trained on my wards."

"Repeat — remediation-grade, you said."

"Confirmed," Mateo said into the mic, leaning in. "Stenciled panel, routing code SZ-one-one-four-RMD. That's not your prefix. Your prefix is RGC. I'm looking at the manual right now."

The silence that followed had a different texture than the dead-air silence before it. Rosaira had spent four hours learning the hospital's silences — the one that meant a monitor had failed, the one that meant a shift board decision had landed wrong, the one that meant someone on the other end of a line had just understood something they couldn't unlearn. This was that last one.

"Say the routing code again," Fuentes said, quieter now.

Mateo read it off a second time, slower.

"That's not us." Fuentes's voice had lost the official flatness. "That prefix isn't Regional, it isn't municipal, it isn't federal emergency response. I don't have authorization paperwork for anyone matching that code within two hundred miles of your facility, because there isn't supposed to be anyone matching that code, period. You're telling me they're parked."

"Parked and lit up. Not moving. Four of them." Rosaira watched the frozen image on the monitor as she said it, the way a person checks a wound is still where they left it. "So who are they, Captain."

"I can't—" He stopped himself. Started again, and this time the words came slower, like a man picking his way across ice he'd already heard crack once. "There's a name. It doesn't run through us. It doesn't run through anyone I report to. I've seen it twice in eleven years, both times on closure paperwork after the fact, never before. Ceniza."

"Spell it."

He did, and the letters meant nothing to her yet, which was its own kind of information — a name with no shape, waiting for the file that would give it one.

"What is it."

"I don't know what it is. I know what it does. Facilities that get a Ceniza designation stop generating incident reports. Not because the incident resolves. Because the reporting stops." A breath, static-chewed. "Valdez. Get off this channel. I mean that as a kindness, which isn't a word I use on this frequency. Whatever's sitting at your gate, it isn't mine to order away, and it isn't yours to negotiate with. You don't have the standing."

"I didn't ask for standing. I asked for a name, and you gave me one." She let that sit a beat. "Why."

"Because you've been honest with me twice now, and because—" The static swallowed half the sentence, came back wrong. "I shouldn't have logged you the way I did. On the Valdez line. I flagged a variable, not a person, and that's not — that's not how that entry should have read, and I can't fix it from here, and I'm telling you that because somebody should, before—"

The channel cut. Not faded — cut, the hard kind, a hand on a switch somewhere far past the perimeter.

Rosaira stood with the dead receiver still against her palm.

Mateo closed the binder slowly, like it might make noise. "That was not a man covering for a convoy he sent."

"No." She set the receiver down. Her hand was steady; she noted that the way she noted everything now, a fact filed rather than felt. "That was a man who found out at the same time we did."

"And the part about your name?"

She didn't answer right away. On the monitor, the four trucks sat exactly where they'd sat for the last several minutes, lights unmoved, nothing about them changed at all — and somewhere outside this building, in a system she had never seen and would probably never be shown, there was a line with her name on it that someone had written down wrong, and had just now admitted it, and had not told her what the right version said.

"It means I'm not guessing anymore," she said. "I'm reading someone else's file. I just don't have the page."

She reached for the slate shift board, already composing the entry — CENIZA, unconfirmed, outside RGC chain of command — and did not write down the other half of what she'd just learned. That stayed where everything like it stayed now. Hers to carry, not theirs to lift.