The next morning, Cartman strolled into school with an extra spring in his step. He knew the boys had met with Lyle Anderson the night before, but instead of worrying, he found the whole thing hilarious. Let them think they were closing in. It would make crushing their hopes that much sweeter.

Ryuk, invisible to everyone but Cartman, floated lazily above the lockers, observing the students scurrying to class. "They seem restless today," he said with a chuckle. "I wonder why."

Cartman smirked, leaning against his locker. "They're terrified, Ryuk. Another death this morning will really send them over the edge."

Ryuk's grin widened. "Who's the lucky victim this time?"

Cartman pulled out the Death Note from his backpack, carefully hidden between two textbooks. He opened it to a blank page and scrawled a name he had memorized earlier: Tweek Tweak—dies of a heart attack during a panic attack at school.

Tweek was the perfect choice. Always jittery, always on edge. No one would think twice about him suddenly dropping dead. Plus, his boyfriend Craig Tucker would be in shambles.

At his motel, Lyle Anderson sat at his desk, staring at a large corkboard covered with photos, notes, and timelines. He'd spent the night compiling every detail he could find about the deaths. Clyde Donovan, PC Principal, Mr. Mackey, Jimmy Valmer, Wendy Testaburger, and the others—all seemingly unrelated, yet their deaths followed a chillingly similar pattern. It couldn't be a coincidence. Lyle knew that.

Lyle had even managed to acquire a few autopsy reports. They were frustratingly vague: "natural causes," "blunt force trauma from a fall," "cardiac arrest with no known cause." Nothing pointed to foul play, and yet Lyle's instincts screamed otherwise.

He picked up a photo of Wendy Testaburger, her bright smile frozen in time. "Whoever's behind this is clever," he muttered. "But they're not perfect. Everyone makes mistakes."

Lyle had been observing the students subtly since he arrived. He couldn't question them outright without raising suspicion, but he had picked up on a few things. One student, in particular, caught his attention: Eric Cartman.

Cartman didn't grieve like the others. He didn't show fear. In fact, Lyle noticed him smirking in the hallways, as if he were enjoying the chaos. It wasn't enough to make an accusation, but it was enough to make Cartman a person of interest.

Lyle made a note in his journal: Eric Cartman—potential lead?

In the cafeteria, Stan, Kyle, and Kenny sat at their usual table, though the mood was anything but normal. Stan pushed his food around on his tray, barely eating. Kyle kept glancing over his shoulder, as if expecting something—or someone—to show up.

"Lyle thinks it's someone at school," Kyle said quietly, his voice barely audible over the chatter around them. "Someone who's watching us, maybe even knows we're looking into it."

Stan shook his head, his frustration boiling over. "Then why hasn't he found anything? Why are people still dying?"

Kenny glanced at the door. "Do you think it's someone we know? Like, someone close to us?"

Kyle hesitated. "I don't know. Maybe. But whoever it is, they're careful. They're not leaving any clues."

Before Stan could reply, a sudden commotion broke out near the entrance to the cafeteria. Tweek Tweak stumbled in, clutching his chest and gasping for air. His wide, panicked eyes darted around the room as he staggered forward.

"I can't—breathe—" he wheezed, collapsing to the floor.

The cafeteria erupted into chaos. Students screamed, teachers rushed forward, and someone yelled to call an ambulance. But by the time they reached Tweek, it was too late. His body lay still, his face frozen in an expression of terror.

Stan, Kyle, and Kenny sat in stunned silence, the scene unfolding before them like a nightmare.

"No," Stan whispered, his voice shaking. "Not Tweek! Not again."

Kyle clenched his fists, his face pale. "This has to stop. We have to stop it."

The Confrontation

That afternoon, Lyle Anderson stood by the school entrance, his sharp eyes scanning the crowd of students. He spotted Cartman heading toward the parking lot, his smug demeanor impossible to miss. Lyle had seen enough to know he needed answers—and Cartman was the best place to start.

"Eric Cartman?" Lyle called out, his voice calm but firm.

Cartman turned, raising an eyebrow. "Yeah? Who's asking?"

Lyle stepped closer, his imposing presence making Cartman bristle slightly. "Lyle Anderson. I'm investigating the recent deaths in town."

Cartman crossed his arms, forcing a nonchalant smirk. "Oh, you're the big-shot detective, huh? What, you think I know something?"

Lyle tilted his head, his gaze unyielding. "Possibly. I've noticed that you don't seem as affected by these deaths as your classmates. In fact, you seem... amused."

Cartman's smirk faltered for a fraction of a second, but he quickly recovered. "What can I say? I'm not a crybaby like Stan and Kyle or anyone else for that matter. People die. It sucks, but it happens."

Lyle leaned in slightly, his voice dropping to a near whisper. "You're right. People die. But not like this. Not without a reason. And I think you know more than you're letting on, Eric."

For the first time, Cartman felt a flicker of unease. Lyle was sharp—sharper than he'd expected. But Cartman wasn't about to back down. He let out a laugh, loud and dismissive.

"Dude, you're crazy. I'm just a kid. What could I possibly have to do with this?"

Lyle straightened, his expression unreadable. "Whether you're a child or not is irrelevant. Just keep in mind that I'll be watching you, Eric."

Cartman watched him walk away, his fists clenched at his sides. As soon as Lyle disappeared into the crowd, Cartman stormed home, his mind racing.

The Counterattack

In his room, Cartman slammed the Death Note onto his desk, his heart pounding. Lyle Anderson was dangerous. He was too smart, too observant. If Cartman didn't act soon, he might actually figure it out. Cartman couldn't allow that to happen at any cost.

Ryuk perched on the windowsill, grinning as usual. "Looks like someone's finally giving you a challenge."

Cartman glared at him. "Shut up, Ryuk. I know what I'm doing."

He opened the Death Note and flipped to a fresh page. His pen hovered over it as he debated his next move. Killing Lyle was risky—it would confirm his suspicions and might even lead Kyle and the others straight to him. But if he didn't act, Lyle could expose everything. This was a risk he had no choice but to take.

After a long moment, Cartman gritted his teeth and began to write.

Lyle Anderson—dies in a car accident while leaving South Park.

He closed the notebook with a snap, his confidence returning. "Goodbye, Lyle," he muttered. "Game over."

But deep down, a sliver of doubt lingered. Lyle was smart—too smart. And if Cartman wasn't careful, this game of cat and mouse could spiral out of control.