Chapter 9 – Day Three, 4:13 AM

Chapter 9 – Day Three, 4:13 A.M.

While Sarah slept, Chuck sat alone in front of Castle's computer terminals. The warm scent of heated plastic mixed with stale coffee and the recycled air that constantly flowed through the bunker. It reminded him of an old-school LAN party. Except instead of playing video games… he was trying to stop a national security nightmare. Chuck kept fitting together every piece of the puzzle he could find. According to the Agency database, Mariana had been a CIA operative. Four years earlier, she'd disappeared without a trace during an operation in Guatemala. Officially, she'd been declared dead. Sarah had never told him what had happened. But Chuck had done enough digging to know that back then Sarah had still been partnered with Bryce Larkin. Bryce. The man who had ruined Chuck's life by getting him expelled from Stanford… …and stealing Jill. A pattern of disasters. Chuck sighed. "Man… I hate you, Larkin."

He hated Bryce for a lot of reasons. But the one that still stung the most was discovering that Bryce and Sarah had once been more than partners. "More than partners…" he muttered. "Classic Bryce."

He immediately began searching for anything connected to Bryce Larkin. "Okay… Mariana… Tell me your secret." His fingers flew across the keyboard as he bounced between classified databases. "What we've got here, Bill, old budd… is the classic 'somebody's lying' opening." He smirked to himself. "Bill would say, 'You're right, Commander.' And Bob Morane would answer… 'Don't call me Commander.'"

He stopped. Bryce. The name kept pounding in the back of his mind like an old reflex. Fresh search results filled the screen. Operations. Aliases. Time stamps. Chuck leaned back for a moment. "So… Sarah. Mariana. And Bryce. Same time period."

Bob Morane would have solved this already. Probably somewhere in the middle of the jungle. Armed with nothing but a knife… and impossible confidence. "This can't be a coincidence."

Another file appeared. Encrypted. Buried even deeper than the last one. Instead of exploring some lost temple, Chuck was sitting beneath the Buy More in a secret CIA bunker, trying very hard not to confuse comic books with real life. "Okay… Let's play." A few quick keystrokes. A little Bartowski improvisation. The file opened. One operation filled the screen. Open Invitation. Guatemala. Chuck's eyes widened. "Bingo."

He began reading. Large portions had been blacked out. "'Primary objective: dismantle cartel weapons trafficking network…'" he read quietly. "'Secondary objective: recover data package…'" He stopped. "Data package?" He scrolled back. "The briefcase?" His pulse quickened. "Oh, come on…"

He kept reading. "'Data package stored on physical media…'" he murmured. "'Decryption scheduled for a later date.'"

Chuck sat bolt upright. "So it wasn't just a briefcase." Silence. "Okay… I really don't like this."

He scrolled farther. Missing pages. Entire paragraphs removed. "Of course…" he sighed. "Somebody really didn't want anyone to see this." But he'd already seen enough.

Chuck leaned back and stared at the ceiling. "So… Guatemala. The briefcase." The picture slowly came together. "Something went wrong." He sat forward again. "And somebody got branded a traitor." A long pause. "But maybe… …they blamed the wrong person."

His eyes returned to the monitor. "And if Mariana wasn't the traitor…" The thought died halfway through. "Then who was?"

His stomach tightened. Bryce's name flashed through his mind again. "No…" He shook his head. "That's too easy."

But he couldn't let it go. He launched another search. Bryce Larkin. Mission logs. Operational discrepancies. Missing records. The results loaded one line at a time. Chuck leaned closer. "Come on…"

Then he saw it. A timestamp. After Guatemala. A classified communication. Never filed. Never archived. Hidden. Chuck stared at the single line for what felt like forever. His thoughts slowed. His heartbeat didn't. "What did you do, Bryce…?"

Bryce wasn't just an old grudge anymore. He was a connection. And if that connection was real… Then Mariana wasn't looking for revenge. She was looking for the truth. Chuck slowly leaned back. "Okay… This is really bad. Because if Bryce was involved… …then Sarah was too." He froze. "Or… …maybe she never knew." The thought refused to leave.

Time was running out. By morning, the three of them were gathered around Castle's conference table. Casey broke the silence first. "We had three visitors at the apartment last night. They won't be causing any more problems." He looked at the other two. "So… What did we learn?"

Sarah answered first. "I've identified several possible places Mariana could be hiding." She shook her head. "But there are too many to search without attracting attention, and we don't have enough time."

Chuck swallowed. "Guys… I think I know what Mariana wants."

Sarah shot him a look that clearly said: Don't say another word.

Casey grunted with interest. "Let's hear it, Bartowski."

"I think…" Chuck began carefully. "…it all goes back to Guatemala."

Silence settled over the room. The words hung in the air like a mistake that couldn't be taken back. Sarah looked directly at him. There was no anger in her eyes. Only something worse. A warning. "Chuck. Don't."

Too late. Casey leaned forward, resting both hands on the table. "Interesting." A faint smile crossed his face. "Go on, Bartowski."

Chuck swallowed. He glanced at Sarah one last time. He could read her perfectly. Stop. Her fingers tightened around the edge of the table until her knuckles turned white. But he couldn't stop now. "I read the file."

Casey's eyes narrowed. "And?"

Chuck drew a slow breath. "The briefcase we recovered… …was never just a briefcase. It contained something important. Something that wasn't supposed to be decrypted until later."

Sarah went completely still. "Chuck…"

"And there were three of you there," he continued before he could lose his nerve. "You. Mariana. And Titan."

Silence. Heavy. Dense. Casey slowly turned toward Sarah. "It's time we brought him in. He's going to figure it out anyway."

Chuck's heart skipped a beat. Brought him in? Into what?

"The report says the mission went sideways," Chuck continued. "Mariana disappeared. They declared her dead."

Casey nodded. "And a traitor."

Chuck raised a finger. "Right. But here's the important part."

Sarah's voice hardened. "Chuck. Stop."

"I can't." He shook his head. "Because… …maybe she wasn't the traitor."

Silence. Casey slowly straightened. "Explain."

Chuck hesitated only a second. Then he said it. "I found a communication from Titan. Sent after the mission."

Sarah's face tightened. "That's impossible."

"It was never filed," Chuck continued. "It was hidden. As if somebody wanted to erase it."

Casey smiled. "What did it say?"

Chuck swallowed. "It isn't complete. But it suggests Titan contacted someone after the operation." A brief pause. "Someone who wasn't on the mission roster."

Silence. Sarah finally spoke. Quietly. "That doesn't prove anything."

Chuck looked at her. "I know. But… If Mariana says she wasn't the traitor…" He paused. "…then maybe she's telling the truth."

Casey nodded slowly. "Titan was one of Bryce Larkin's old callsigns. Back in his Stanford days." He didn't finish the sentence. He didn't have to.

Sarah's eyes turned to ice. "Bryce wasn't a traitor."

Chuck spoke gently. "Sarah… Are you sure?"

The silence that followed was different. No longer tactical. No longer professional. It was deeply… painfully… personal.

Sarah stood. "This is a dead end."

"Or it's the key," Casey replied.

She looked at him. "I'm not hunting Bryce."

Chuck rose to his feet. "We're not hunting Bryce."

Sarah's eyes shifted to him. "Then what?"

Chuck paused. Then answered quietly. "The truth."

A long, tense silence followed before Casey finally spoke. "We've only got a few hours left."

Sarah didn't move.

"If Bartowski's right…" Casey continued, "…then Mariana isn't just after the briefcase."

Chuck nodded. "She's after what was inside it."

"Or what she lost because of it," Casey added.

Sarah slowly let out a breath. Then she looked back at Chuck. There was no anger left. Only something heavy. "If you're wrong…"

Chuck nodded. "I know."

"You'll only make things worse." A beat. "But if I'm right…"

Sarah didn't answer. She didn't need to. Because if he was right… everything they believed about Guatemala… would change.

Casey slapped the table once. "Then let's move."

The game had just changed. It was no longer just about Mariana. Now… it was about discovering who had betrayed whom… and why.

Chuck had no trouble believing Bryce Larkin could have been the traitor. In fact, he was only a few seconds away from saying it out loud. The only thing stopping him was Sarah. She wasn't simply defending Bryce. She believed in him. Whatever had happened in Guatemala, Sarah was still keeping part of it to herself. And the only person who could tell Chuck the rest of the story… …was Sarah. Bryce could have been anywhere in the world. Mariana certainly wasn't about to answer his questions. Meanwhile, the forty-eight-hour deadline kept ticking away. Casey had stepped out to coordinate with Beckman. For the first time that morning… they were alone. Chuck didn't look away. "Sarah… Can we talk?"

She was already shaking her head before he finished. "If this is about what I think it is… …no, Chuck."

He stepped closer. "My family's in danger." There was no humor in his voice. No teasing. No cover story. "We have to figure this out." He spoke quietly, but there was urgency beneath every word. "We've only got thirty-two hours left. Please."

Sarah closed her eyes for a long moment. Then she let out a slow breath. When she opened them again… Agent Walker was gone. Only Sarah remained. "Guatemala…" she began quietly. "…didn't happen the way the reports say it did."

Chuck stayed silent.

"The target was a cartel arms broker." "The briefcase contained intelligence on his network." "Names." "Contacts." "Financial records." She paused. "And someone… …already knew we were coming."

Chuck's stomach tightened. "It was an ambush?"

Sarah nodded. "Yes." She looked away. "They separated us. Mariana and I went one way. Bryce went another."

Chuck listened carefully. "Then the shooting started."

Sarah's voice grew softer. "Mariana disappeared. I couldn't find her." A painful silence. "Bryce came back."

Chuck waited.

"He told me…" She stopped for a moment. "…that Mariana had betrayed us." "That she'd disappeared with the briefcase."

Chuck nodded slowly. "And you believed him."

Sarah met his eyes. "At the time… …yes."

A long silence followed. "You saw the communication." Chuck spoke gently.

Sarah's jaw tightened. "Yes."

"And now?"

She didn't answer immediately. "Bryce…" She hesitated. "…wasn't perfect." "But he wasn't a traitor."

Chuck stepped closer. "Sarah… That's not evidence. That's faith."

Something flashed across her face. "Sometimes… …faith is all you have left."

Chuck slowly shook his head. "It's not enough for me." Silence. "Because if you're wrong…" he continued, "…then Mariana isn't our enemy."

Sarah answered so quietly he almost missed it. "I know."

Chuck blinked. "You do?"

She nodded once. "That's the problem."

Another silence settled between them. "Because if she isn't…" Chuck began.

"…then someone else is." Sarah finished the thought. Neither of them said the name. They didn't have to. Bryce.

Chuck spoke carefully. "So what do we do?"

Sarah took a deep breath. Then looked him straight in the eyes. "We find Mariana."

Chuck blinked. "A minute ago you wanted to stop her."

"I still do." Sarah's voice remained steady. "But not to kill her." A brief pause. "To hear what she has to say."

Chuck couldn't help smiling. "That's progress."

A faint smile answered his. "Don't get used to it." Then she became serious again. "But if you're right… …someone has been playing us from the beginning."

Chuck nodded. "And we've only got a few hours left to find out who."

Sarah held his gaze. "Then we'd better stop wasting them."