Masacre De Columbine

Columbine is the name of a school in Jefferson County, Colorado, USA, Infamous for the massacre that took place on 20 April 1999.The protagonist of this massacre were Eric Harris aged 18 and Dylan Klebold aged 17. Entered the school, where students were armed with 2 shotguns, one cut, a Hi-Point Carbine 9 x 19 mm, a Tec 9 semi-automatic small-caliber pistols, 30 hand grenades, homemade, bombsfilled with nails and a propane tank equipped with explosives. The result was 24 injured persons, 12 dead students and a teacher, and the suicide of the perpetrators of the massacre .
APRIL 20, 1999 .
Eric and Dylan began the day gathering his weapon and leaving five video tapes on Eric’s bed. Where to explain the slaughter.They went to class on time. security cameras caught them putting the explosives in the school that would kill 250 people estimate . Three sets of pumps installed in the school: the first for distract the police as he arrived, the second for kill as many people as possible, this was in the kitchen and the third was in his car waiting to explode when the ambulance arrived for assist the wounded. .The killing, which they called "day of the trial”, would begin to 11:17 with the explosion of the bombs, but bombs did not explode then began to kill armed people, killing two on the road. Eric started in the cafeteria random killing Then the two students roamed the campus of the school laughing very determined and fearless, some are spared and others not. Killed a classmate after saying he believedin God. Followed went to the school library, a room where there were no escape most of the deaths. A teacher saw them coming and went shouting "Down!" to warn students. She called the police, but had to leave the phone and lie on the floor when they entered the murderers. Eric killed a student who was hiding under a table and a black student who was ridiculed and then shot him dead in the head.You will install more booby traps with which they hoped to destroy the school and kill a policeman (not achieved). Then they tried to flee the school, the cafeteria cameras show that tested at least three different outputs, but the shots of the police forced them back. So I went to the eastern section of the library, and themselves. Dylan was killed first, after turning one last bomb, Molotovcocktail. Eric then shot himself in the mouth (Eric's cap fell over Dylan allowing the police to know the order in which they died). Molotov cocktail smoke triggers the fire alarm to 12:05 being shut down which allowed the two bodies of young students in total were a total of 50 explosive devices around. The question remains how they got these weapons, two of which were purchased by Eric and 18 and theother never knew how to get to their hands, the bombs were made ​​by themselves taking information from the network some them very easy as plastic containers with soap and gasoline, but others can kill hundreds and pump propane thankfully not exploit. They say planned the massacre for a year creating maps of the institute and a system of gestures to communicate without being overheard. He thoughtfor a moment that the Internet music, aggressive play had influenced young people to carry out the killing but in truth I that led to these were the constant ridicule and humiliation suffered by high school students that were never addressed by teachers or staff can avoid what happened so. Happened in the first instance it was thought that the attack would go to the athletes and athletes fromhigh school but then after researching the videos and annotations Eric the conclusion was reached that it was something against the whole world as his notes show:
"You know what I hate? WB station!! Oh Jesus and Mary Mother of God Almighty, I hate that channel with all my heart and all my soul" "Do you know who to hate? A racist "I hope we kill 250," Dylan says in the videos. "It's going to...