william allen high school

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Gregory Allen Barnes (left) was a columbine massacre survivor, but shortly after, hung himself in his garage with an electrical cord while listening to Adam’s Song by Blink 182 on repeat. On May 4th 2000 he took his own life after struggling with the depression and aftermath of witnessing the murder of William David Sanders (middle) and his friend, Matthew Joseph Kechter (right), at Columbine High School.