Kyra

Derpy burst through the front doors of Sugarcube Corner.

"SOMEPONY HELP!" she yelled frantically.

"Derpy?" Twilight asked.

"What's wrong?" asked Pinkie.

"It's Kyra! She's killed Bubbles!"

No one said a thing.

"Uh..." said Twilight, shocked. "What?"

"It's Kyra!" yelled Derpy. "She's murdered Bubbles!" Everyone kept quiet. "There's blood all over the window!"

"All right, Derpy." said Twilight. "We'll go check it out with you."

"Look!" Derpy yelled, pointing up at the second floor window.

Twilight looked up at the window.

"There's nothing there, Derpy."

"What?!" Derpy shouted. She looked at the window. The blood was gone. "B-b-but... it was everywhere."

"Are you sure?" asked Pinkie.

"Positive." said Derpy, confused.

"Hey, girls." said Kyra happily, approaching them.

Derpy whipped around. "You." she said, backing up.

"Something wrong?" asked Kyra.

"You stay away from me." said Derpy.

"Did I do something?" Kyra asked, sounding confused.

"You killed my friend!" Kyra said nothing. "She took you on a tour and you killed her in her own home!"

"Excuse me?" Kyra asked.

"I saw you!"

"Derpy." said Twilight. "That's enough."

"It's all right." said Kyra, eyeing Derpy. "She's obviously just a little confused."

"I gotta get back to work." said Pinkie.

"And I need to get back to the library." said Twilight. "You comin', Kyra?"

"In a minute." said Kyra, looking at Twilight. "I want to have a little talk with Derpy." She turned to look at Derpy. "Show her I'm not as bad as she thinks I am."

"All right, then." said Twilight walking away. "See you later."

"See ya." said Kyra, not taking her eyes off of Derpy.

Derpy made a move to leave but was thrown through the front door of Bubbles' house. She slid across the floor as Kyra stepped inside. Derpy was then lifted and pressed flat against the wall. Kyra stood in front of her.

"No pony believes you, Derpy." said Kyra.

"You gonna kill me?" Derpy asked. "Like you killed my friend."

Kyra grinned. "We'll see."

She threw Derpy down the hall. She jit the floor hard and skidded a bit. Kyra went over and knelt down next to her.

"You have no idea how easy it would be for me to kill you right now without anypony noticing."

"Then why don't you?" asked Derpy.

"I'm a little full from earlier." said Kyra. "But if you try to get in my way again, I'll do more than just eat you. Got that?"

"What else would you do?" asked Derpy, frightened.

Kyra smiled. "You saw what I did to your friend. Use your imagination."

Kyra stood up and left the house, leaving Derpy alone. She slowly stood up and watched as Kyra walked away.

Derpy let out a sigh. "I'm in trouble."