Diana, Sue and Nancy have got out of the school safely after the explosion. They have saw that the mad scientist boy made an explosion as a matter of fact. He will be going to be arrested by the police when they come to school. Diana and her friends won't see another explosion at school again. Let's hope that the mad scientist boy will be arrested.
"So, Nancy, who made an explosion?" Diana asked.
"It was a mad scientist boy, Di" said Nancy. "He puts a lot of chemicals in the beaker"
"He can only put one chemical at a time, Nancy" said Diana. "In fact, we don't want to see an explosion at our school again"
"I agree with you, Di" said Sue. "The mad scientist boy will be arrested soon"
"I hope so too, Sue" said Diana. "Let's go back to the science lab to clean up the mess that the mad scientist boy had done"
"Okay, Di" said Sue.
Diana and her friends went back inside the science lab to clean up the mess that the mad scientist boy had made.
"A lot of beakers are broken" said Sue.
"Throw them away, Sue" said Diana. "There is a trash can here"
"Thanks, Di" said Sue.
After she throw them away, they saw the police arrived at school and went to the science lab.
"Excuse me, have you seen a mad scientist boy?" The police officer asked.
"He is expelled already" said the science teacher.
"How did he get expelled?" The police officer asked.
"He made an explosion after putting a lot of chemicals into the beaker" said the science teacher.
"Thank you, ma'am" said the police officer. "I will go ahead and look for him"
Outside, the mad scientist boy sees the police and he arrested him.
"You are going with me, young man" said the police officer. "You should never put a lot of chemicals in the beaker again"
He put the mad scientist boy in the car and left school.
"Is he gone now?" Sue asked.
"He is gone, Sue" said Diana.
They were looking at window to see the mad scientist boy being arrested. See what happens in the next chapter of this long story.