Chen was already at the station when Mira pulled into the lot. He was leaning against the hood of his Civic with thermos, two paper cups and look of someone who had decided, somewhere between the concourse and the parking lot, that his career trajectory might be about to get very interesting or very short.
She took the coffee and asked, "Who else has seen the backup feed?"
"Nobody. I pulled it to my personal drive the second I found it, didn't log the pull, told Reyes the east concourse camera was still buffering." He paused, "He believed me, Reyes always does, which I guess I feel a little guilty about now."
"Tell me what you saw." Mira was already walking.
"Male, dark coat, six feet give or take. Stepped out of the platform nine access corridor at 3:21 and headed east, unhurried, no hood, nothing to hide. Just like a man leaving his own office, he passed directly under camera seven." Chen matched her pace, "He passed directly under camera seven, the old backup loop runs at lower resolution but the frame rate's actually better than the new system, maintenance never bothered downgrading it."
He pulled out his phone and angled the screen toward her without breaking stride, "I grabbed three frames."
Mira stopped.
The man in the image was not hiding, his face was angled slightly upward, almost as if he knew exactly where the camera was and had decided it didn't matter. Of medium build and likely in his early to mid-thirties, he wore the dark coat as if it were a uniform, there was something carved and deliberate about the set of his jaw.
"You recognize him?" Chen asked.
"No." The word came out a half beat late and Chen clocked it the way he always clocked things, quietly and without comment.
She handed the phone back, "Run the face but not through the department system, use the federal judiciary portal, your access from the Harmon extradition last year should still be active.
"That access was temporary."
"Try it anyway."
They split at the door, Mira went to her desk, locked the envelope and the drive inside the bottom drawer locked with two keys and sat for a moment with the cold coffee between her palms. The bullpen was quiet, two uniforms at the far end, Reyes scrolling something on his monitor, the low murmur of a radio call from dispatch.
She pulled up the Calloway case file from fourteen months ago, not her copy that had been reassigned and presumably buried somewhere in the archives. She pulled the public incident record, the wafer-thin version that lived in the general system and contained almost nothing. The cardiac event was determined to be natural and the case was closed withing eleven days, whoever had written it had done so in the careful, blameless language of a man who had been told exactly what conclusion to reach, but there was a name in the responding officer field she hadn't registered the first time.
Lieutenant Bryan Soane, who had been six weeks into his own investigation, gently suggested she channel her considerable energy in a different direction. She stared at the name for a moment, then closed the file, she did not write it down just committed it to the same internal place where she had locked the address from the burner phone and the four words from the photograph, a room in her head with no windows and no outgoing connections.
Chen reappeared at her shoulder carrying his own cold coffee and a look that meant the access had worked.
"Federal judiciary portal gave me one result." He set his phone face down on her desk and spoke quietly enough that Reyes couldn't have caught it from ten feet away, "His name is Arthur Percy. He's not involved with law enforcement or any regulatory agency. He's listed as a private legal consultant, but the portal flagged him for ties to three closed federal oversight inquiries in the past eight years, all of which ended without public findings."
"Someone with enough weight shut them down."
"There's something else, one of the oversight inquiries, the second one was a financial crimes investigation. The lead agency was a private regulatory body working under contract." He looked at her, "The Aldric group was listed as a cooperating entity."
The cooperating entity, not the subject but the partner, Mira let that sit for three seconds. Outside, a siren on a parallel street peaked and faded, the radio at the far end of the bullpen offered something about a fender collision on the bridge.
"They were helping run the investigation into themselves."
"Or at minimum, they had someone inside it." Chen pulled his phone back, "Do you want to tell me what's on that drive you locked in your drawer?"
"Not yet."
"Is it going to get us killed?"
"Hopefully not."
"That's not as reassuring as you might think." He drank his coffee, "What do we do?"
Mira thought about Diane Collier lying arranged on marble, her makeup still composed, her hands undefended. She thought about forty seconds, a brass key and red ink precise enough to label a locker. She thought about Miller's phrase 'Outside the architecture' and what it meant to be outside something and yet still trying to crack it open from within.
"The drive has fourteen months of documentation, transactions, recordings, shell company structures. If we try to verify any of it through department resources, we signal where we are, if we sit on it, it's useless." She turned her cup in her hands, "We need someone who lives outside regulatory infrastructure, someone who knows financial forensics well enough to read what Diane built."
Chen thought for a moment, "Carmen Jones."
Mira looked at him.
"She was the forensic auditor on the Delgado maritime case two years ago, the one that went federal and then quietly didn't, she flagged the same shell layering patterns the feds had missed. The used her work, credited a different analyst and let her contract lapse." He shrugged, "She consults independently now and she has every reason not to be helpful to any regulatory body that crosses her path."
"You know how to reach her?"
"She teaches a financial forensics seminar at the university on Thursday mornings." He checked his watch, "It starts in forty minutes."
"Tell Reyes I'm following a lead on the transit case." Mira stood up, pocketed her keys and picked up the envelope from her desk without logging it as evidence. She was already moving and somewhere in the city, Arthur Percy was going about his morning. Somewhere, Walter Aldric was sitting behind a desk built on foundations Diane had spent fourteen months mapping in careful, precise red ink.
Mira got in the car, put the address of the university into nothing, she already knew where it was, she thought about what it meant to be chosen by a dead woman who had been right about almost everything and pulled out into traffic.
To be continued...