One of the two shooters during the Columbine massacre. Dylan Klebold,18 at the time along with Eric Harris, 17, entered Columbine High School around 11:14 and planted Propane tank bombs, then left and waited for them to blow up, when the bombs failed to detonate, they opened fire on students outside,killing one girl, then entered the school were they would kill 11, 1 teacher and eventually themselves
Student: What are you doing?
Dylan: Just killing people.
Student: Are you gonna kill me?