Chapter 10: The Mistake
The bullpen air was thick with the smell of burnt coffee and unresolved tension. Paperwork from the Raynor case lay in tidy, depressing stacks on every desk. Garcia’s multiple screens flashed with serene, rolling landscapes, a digital balm against the room’s nervous energy.
Aaron Hotchner stood by his office window, phone pressed to his ear, his back a rigid line.“I understand your position, Dr. Garrison,” he said, his voice low but carrying. “But we are not an internal affairs unit.”
JJ and Prentiss exchanged a glance over their monitors. Rossi, cleaning his glasses with a cloth, listened with the still attention of a predator.
“The recommendation for a deeper background review is noted,” Hotch continued, turning slightly.His eyes, flat and dark, met JJ’s. “But my team’s cohesion is a operational necessity. Having them investigate one of their own, even informally, compromises that. We’ll proceed with the standard post-event support protocols.”
He ended the call, placing the phone carefully on the window ledge.The silence that followed was louder than the typing had been.
“Garrison wants us to dig?” Morgan asked, leaning against his desk, arms crossed.
“He believes there may be formative traumas in her service record, or before, that contributed to what he calls her ‘extreme compartmentalization.’ He thinks we’re too close to see it.” Hotch walked to his desk, but didn’t sit.“He’s not ordering it. He’s suggesting it.”
“That’s a hell of a suggestion,” Rossi said, settling his glasses back on his nose.“Y/n’s an open book. She’s never hidden who she is.”
“Is she?” Prentiss mused softly.Everyone looked at her. “I don’t mean about her gender or her service.But think about it. We know she was a Master Sergeant.We know she saw combat.We know she’s a lesbian. We know the basic facts.When’s the last time she told a story about being a kid? Or why she joined up?”
“She doesn’t clutter the air with nostalgia,” Morgan defended, but his tone lacked its usual conviction.
“I’m not accusing her of hiding,” Prentiss said, raising a hand.“I’m saying maybe Garrison has a point. We accept her strength as a complete picture. We’ve never needed to look at the brushstrokes.”
Hotch let out a slow breath.“We have two choices. We can follow Garrison’s suggestion, go behind her back, and risk destroying the trust she has in this unit. Or we can do what we do with every person we need to understand.”
JJ nodded, catching on. “We ask.”
“She’s on administrative leave,” Morgan said.“She’s already feeling like a lab specimen. Walking in and grilling her about her childhood isn’t exactly supportive.”
“We’re not going to grill,” JJ said, standing up.“We’re going to talk. As her team. As her family.”
Garcia’s voice piped up from her alcove, thick with emotion.“I can’t cyber-sleuth my own friend, sir. I just can’t. My fingers would rebel and probably type nothing but apology emojis.”
“No one is asking you to, Garcia,” Hotch assured.He looked at the group. “JJ, Prentiss, go.The rest of you, get started on the Seattle prelim. This stays within this room.”
The drive to Y/n’s apartment was quiet. The drizzle outside blurred the world into smears of gray and green.
“How do we even start this?” Prentiss asked, watching the wipers swipe rhythmically.“We just… start,” JJ said.“We be honest. She respects honesty more than pity.”
Y/n opened the door before JJ could knock. She was in sweatpants and a faded Marine Corps t-shirt, her feet bare. Her short hair was mussed, but her green eyes were clear and sharp as ever. The apartment behind her was obsessively tidy, a cup of tea steaming on the coffee table beside an open book on military history.
“Let me guess,” Y/n said, stepping aside to let them in. “Garrison thinks I’m a latent psycho and you’re here to check for crackpot collection.”
JJ smiled. “Not even close.Can we come in?”
“You’re already in.You want tea? It’s chamomile. Not my usual, but the doc said caffeine wasn’t a great idea right now.”
They settled in her living room, Y/n curling into one corner of the sofa, tucking her feet under her.She looked at them, waiting.
“Garrison called Hotch,” Prentiss began, choosing directness.“He suggested the team should look into your past. Your service.Your life before. To see if there’s something we’re… missing.”
Y/n’s expression didn’t change, but a certain stillness settled over her. “And Hotch?”
“Sent us instead of a subpoena,” JJ said softly.
A slow, genuine smile touched Y/n’s lips.“Good. Saves me the trouble of having to break someone’s nose for snooping.” She took a sip of her tea. “What do you want to know?”
“Why the Marines?” Prentiss asked.“You were a master sergeant. That’s not just a job.That’s a life.”
Y/n gazed out the window at the rain. “My grandfather.He was a Marine.Korea. He never really talked about it, not the bad stuff.But he had this way of carrying himself. Like the ground itself was lucky to have him stand on it.Not arrogant.Just… assured.He built stone walls on his property. Beautiful, perfect dry-stack walls that’ll last five hundred years.He said it was the same principle. Finding the right piece, the right fit, the inherent strength in the structure.” She paused, her voice softening.“I wanted that. That sense of being part of something that had a shape, a code.Something that lasted.”
“Was it what you expected?” JJ asked.
“Hell no,” Y/n laughed, a short, sharp sound. “Boot camp was a symphony of chaos designed to see if you could find your own rhythm within it.I could. The… physical difference… was an issue for some, at first.The Marine Corps isn’t big on ambiguity. But you know what’s bigger?Competence.I was better at the drills, the range, the tactics. Respect in that world is earned in actions, not opinions.Eventually, it just became a non-thing. I was just Vinder.”
“And after?” Prentiss prompted.
“After, I needed a different wall to build.The BAU… it’s not so different. You look for the right piece, the right fit. You try to build something that holds back the chaos, even for a little while.” She set her cup down.“My childhood was… normal.Suburban. Played soccer.Argued with my sister.My parents were confused, then scared for me, then proud. The only trauma was my desperate, tragic inability to ever win at Monopoly. It still haunts me.”
The lightness in her tone was a gift, an offering to put them at ease.
“Garrison is worried you compartmentalize too effectively,” JJ said, venturing closer to the edge.Y/n was quiet for a long moment. She looked from JJ to Prentiss, her gaze assessing, not wounded.“In the elevator with Raynor, I had one job. To keep him focused on me, and off the idea of finding one of you. Every second he was my ‘instructor,’ was a second he wasn’t a mass shooter.So yes. I compartmentalized. I put the fear, the violation, the anger in a steel box and I sat on the lid.That’s not a pathology.That’s a tool. You both have the same tool.You use it every day.”
“And the box?” Prentiss asked quietly. “What happens to it?”
Y/n’s eyes drifted to the book on her coffee table, its pages filled with strategies of ancient battles.“You open it.Slowly.Carefully. When you’re somewhere safe.You deal with what’s inside, piece by piece. Not because it’s eating you alive, but because untended gear degrades. And I have no intention of degrading.”
She leaned forward, her elbows on her knees. “Tell Hotch, tell Garrison, that my record is clean.My childhood was boring.My choice to serve was about legacy and structure. And my choice in that elevator was about the preservation of my team.The math is simple.The morality is clear. I’m okay.”
JJ believed her. Not because the story was exhaustive, but because the woman telling it was grounded, solid as a stone wall.
As they stood to leave, Y/n walked them to the door.“Next time,” she said, “just ask. Don’t let the good doctor get you all twisted up. We’re better than that.”
Back in the car, the rain had let up.Prentiss started the engine, but didn’t pull out immediately. “She’s not okay,” she stated.
“No,” JJ agreed, staring at the apartment building.“But she’s handling it.On her terms.And she’s right. We’re not missing some dark secret.We’re just missing the everyday weight of being her. That’s not ours to carry unless she hands it to us.”
Inside her apartment, Y/n remained by the door long after their car pulled away. She walked to the coffee table, moved the history book, and lifted a simple, polished stone from a small dish beneath it. A piece of one of her grandfather’s walls.She turned it over in her palm, its weight cool and certain.
She had told the truth.But not all of it. The full truth was messier, a tangle of a young girl wanting to prove she was as strong as any man, as worthy of that legacy, in a body that felt like a confusing contradiction. The truth was in the sheer, defiant will it took to become not just a Marine, but a master sergeant, to forge that respect until her difference was irrelevant. That fire had forged her, and the embers of it still glowed, hot and private, deep in her chest.She placed the stone back in its dish. The box was closed.For now.The team was satisfied. The momentum of the unit would pull her back in soon enough. And that, for the moment, was enough.