Houdini shot through the door. He saw me holding the candle and immediately bowed. "Houdini Gunderman, take Professor Mueller and Martin Greenbranch down to where Sebastian Gunderman's art is. I want you to stay guard down there. Do it now," I ordered. The cat did as I said very quickly.
Chen, Zoe, and I rapidly zoomed out of the school and hopped in the cop car. I told the police officer where to go and he put the siren on extremely loud. He swiftly went down the road and parked. He took his walkie talkie and a gun and followed s to the patch of grass. I threw the stick off and opened the grass. Inside was the beautiful art, the cat, and Martin Greenbranch and Professor Mueller. The officer climbed down, woke them up and put a gun on them, forcing them to climb up that ladder.
As the car pulled away with Mueller and Martin glaring at us from the backseat, I curiously looked down at Houdini. The cat couldn't be real. It wouldn't have lived this long and couldn't be that big. I climbed down the ladder. I told the cat to sit and not move as I inspected it. There was a tiny zipper on it's back and I laughed. Somebody was in there. I pulled down the zipper to reveal an astonishing sight.
It was a robot. That meant that somebody was controlling it.
"Zoe, who at Buckthorn likes to make robots?" I asked
"I only know one person," Zoe said biting her lip. "John."
"We gotta go," I left the robot down in the hole and climbed up. A limo shot be the park. John was making a run for it. I jumped into the nearest car's driver's seat. A man was eating a sandwich in the passenger seat and looked at me scared.
I handed him my idea to show that I was a detective. As he examined it excitedly, I turned the engine on and raced after the limo. I finally caught up to it at a stop sign. I pulled in front of the car so they couldn't get by and hopped out. I opened the door to back seat and there was John trying to undo his seatbelt. I held up the gun I had found in Mueller's. He sighed and held up his hands.
The siren in the distance told me that Zoe or Chen had called the police. As I explained to the cop what John had done he slapped me on the back and smiled. He took out his handcuffs and led John to the patrol car.
"Laura!" I heard my name being called. Zoe and Chen came running to give me a hug.
"You did it! You solved the case!" Zoe said. I beamed.

Case Closed