This is a short video report below with RAW video footage of another school shooting in Littleton, Colorado, United States. This alleged shooting took place at Arapahoe High School, which is about eight miles from Columbine High School. Karl Halverson Pierson supposedly perpetrated this event.
Three students were shot with a shotgun and one person died, when allegedly Karl Halverson Pierson committed suicide eighty seconds into this incident. Mr. Pierson aged eighteen at time of this incident had legally purchased this shotgun exactly seven days prior on December 6, 2013. He supposedly purchased shotgun shells on morning of this incident, December 13, 2013.
This incident took place on an eve of a one year anniversary of an alleged Sandy Hook mass school shooting in Newtown, Connecticut. Karl Halverson Pierson's mother was out of town when this all went down. Allegedly, he had a dispute with his debate team coach and Arapahoe High School teacher prior to these actions.
Tracy Murphy his debate team coach left this school moments after finding out Karl Halverson Pierson was looking for him. Around 12:33 PM Mountain time, Mr. Pierson entered Arapahoe High School with a shotgun, machete, and a couple of molotov cocktails. This teen then fired five shots and threw one cocktail into Mr. Murhpy's class room.
Two students were released from area hospitals, while a third student, seventeen year old Claire Davis allegedly eventually fell into a coma. She initially was shot in her face before being hospitalized. Mr. Pierson committed suicide shortly there after, when he found out a security officer and sheriff deputy was on his tail.
This entire two thousand plus school was later placed on lockdown. Other schools in Littleton Public School distric were also placed on lockdown because of this one shooting event. Students at one point where even quickly searched while Littleton police, Arapahoe County sheriff, and FBI agents assisted.