Question

Cuento de crimen con oraciones en pasado perfecto por favor, es urgenteee

Answer 1

Once upon a time there were three friends. Alice, Sarah and Peter. 
They lived in New York, where everything seemed to be calm and peaceful.
One night, the friends organized a party, they had invited all their friends. Everybody was dancing, drinking wodka and whisky, smoking and kissing eachother. What a crazy party. 
But, not everything was good at all. At 1am, when everybody was totally drunk, they heard gunshots in the room. Then, they turned on the lights, everybody was scared, they saw Alice lying on the floor, with lot of blood around. They were confused, scared and screaming. 
Who was the killer? Was it one of the friends? Why did they kill Alice? 
All of the friends were asking and asking around, trying to find out the truth.
At 3am they called the police. 
The cops arrived one hour later, and for them, they were all suspects. 
Later, they heard a man saying "Shut up you all!". 
Five minutes of whole silence, lights went off, one more gunshot, one more dead. 
The man, who had a black mask started shooting all the people around. 
Who the **** was this man? Nobody knew, and nobody knows.
After murdering 25 teenagers and 5 cops, the strange guy ran away. 
Today, 17 years later, nobody knows who that man was, and the reasons he had to kill 30 innocent persons. 
The End...