It was the next day. The deed had been done. And I couldn't have felt better about it. I was already making plans for the demise of planet Earth when in walked in the Dib-human's sister. For the most part I was unaware of her presence. The teacher told her to go back to her classroom.

"Yes! Filthy human meat, go back to your slave cell!" I laughed. Some humans are so daft…

"YOU! What did you do to my brother?" she yelled, jabbing her finger in my face. I almost fell out of my seat.

"I-I don't know what you're talking about!" I stuttered.

"Yes you do. He MAY be insane, he MAY be a disgrace to my family, but that doesn't mean he's not my brother. So tell me or I will rip your arm off and beat you to death with it-WHAT DID YOU DO TO DIB?"

The silence was deafening. My heart beat faster and faster against my ribcage.

"…didn't he go back to your house last night?"

"Yeah, he did." Gaz said, like it was obvious. "That's the problem. He came home all dirty and bloody."

I went limp.

"He did? Where…where's he now?" I murmured, still in denial.

Almost on cue, the door to the classroom flew open and hit the wall with a BANG. In walked the Dib-human, looking better than I had left him-but still dead nonetheless. Still pale and bruised. Still muddy.

"You're supposed to be at home asleep." Gaz said to Dib.

"…I got over it." He responded. It was more of a growl than an actual response. He stopped and looked at me, and my blood turned to ice.

"What's the matter, Zim? You look like you've seen a ghost." He sneered. His teeth were tinted red with the blood that gushed from his mouth mere hours ago. He walked/limped to his seat, with his glassy eyes still on me, and mouthed one word.

"Murderer."