Cupcakes: The Prequel

False

Flower Bloom was a teacher at CherryDale Elementary School. She was normally very carefree, but now she was as frantic as ever. Ever since Sunny Shiney was found dead, she was starting to think that the murderer could be anyone. She was working late that night and grading fillies and foals papers. Flower kept on grading papers until she came to a paper with a bright aura coming from it. On the top was a name scribbled in pink crayon that said, Pinkie Pie. Flower smiled. Pinkie was always looking on the bright side, even though her dad was dead. Flower wished she could be as carefree as the pink filly. She suddenly heard thumping and screaming from downstairs in the basement.

"What could that be?"

Pink had just murdered Plum Sky and suddenly heard the clip-clopping of hooves coming down the stairs. Pink quickly cut herself and started to cry. She stashed her knife away near some crates.
"What's going on he-" Flower Bloom stooped when she saw a crying pink filly standing over another filly, covered in blood.
"I-i-i couldn't save h-h-her!!!" Pink sobbed while collapsing into the shocked mare's hooves.
"Shhhhhh... Don't worry... You're going to be safe..." Flower shushed Pink. She took out her cellphone and dialed 911. Minutes later, the Police arrived.
"What happened here?" A tall light gray stallion asked. His gun was out.
"Another filly murder, sir." One of the light gray stallion's colleague said.
"I don't know what happened... Pinkie was down here, sobbing." Flower explained.
"Pinkie, eh? As in Pinkamena Diane Pie? The filly whose father was found butchered up?" The light gray stallion asked.
Pink tried to look as innocent as she could towards the police, but inside she was laughing madly.
The light gray stallion got right up in Pink's face.
"Why were you down here in the school basement?"
"T-t-t-to make up a t-t-t-t-t-test?" Pink sniffed.
"Oh StormSky... Give her a break, she's been through a lot." Stormsky's partner stepped up.
"RustCells, I'm being professional." StormSky snorted.
"Are you ok?" RustCells asked Pink, examining her. He noticed a large cut on her thigh. "What's this?"
Before Pink could reply, StormSky shouted to his partner.
"I found a bloody knife in the corner here. Get SteamBottle." Storm said.
RustCells disappeared and came back with a white mare with a mane that looked like it was struck by lightning. She was carrying a mini sized blood scanner.
"Here, let me see." SteamBottle took the knife and put it in the scanner. A few minutes later, she took it out and looked carefully at the results.
"There are 3 filly's blood on here and 1 stallion's blood on this knife. Now let me try to find out these ponies names." Steam's horn glowed and after a few seconds, it stopped. "The names of the 3 fillies are Sunny Shiney, Plum Sky, and Pinkamena Diane Pie. The name of the stallion is..." Steam stopped.
"Well?" Storm was losing his patience.
"You won't believe this... The name of the stallion is...
Igneous Rock."