he refers to them by name in the song 

 heres the lyrics 

 [Verse 1] 
 The anatomy of a school shooting, shotgun under my trenchcoat 
 Columbiners did it, dead spoke - bloodred soaked 
 My mind consume the doom as I walk through the school 
 15 people killed and over 14 wounded 
 My name is Eric Harris, I was forever harrased, an outcast 
 You fuck with us and now me and Dylan is pulling out gats 
 I've been wantin to murder people 
 Suicide is played out, if you gonna die, take people with you 
 We've been planning this before the kids from Jonesboro did it 
 And I wanted the world to know when people died why we did it 
 I even killed myself but don't feel sorry for me 
 Feel sorry for your seads as we spread the diesease 
 Another bloodbath coming soon to a school near you 
 Smalltown killing-spree that's organized by the youth 
 Fuck the media, them fags be disguising the truth 
 Dragging my name through the mud when televizing the news 
 A bunch of ticking timebombs y'all, is more like me 
 Overflowin with hate, bullied to get raw like me 
 They constantly get picked on and shitted on like me 
 You'd probably get your head blown off by a kid like me 
 I put my mind to it and what I accomplish's frightening 
 The right thing, no matter what you idiots might think 
 Check it, I did that shit so idiots might think 
 This ain't a game, the nerds that you be fuckin with might flip 

 [Chorus: repeat 2X] 
 It's like this, what's more fun than slice wrist? 
 Kill that teacher that you hate, spray 25 kids 
 You'd be famous just like me if you did what I did 
 This is the anatomy of a school shooting 

 [Verse 2] 
 I see dead people, it isn't my fault that they were evil 
 Fuck a favorite I hate everybody equal 
 Bitch I warned y'all, didn't I? 
 Now everybody wanna talk shit and cry asking why 
 - Two geeks picked up guns and turned murderous 
 All of y'all under beneath me you don't deserve to live 
 Two nerdy kids is that a crime? 
 why I've gotta be one of the cool kids just to walk by 
 - without being tripped, thrown down on the ground and kicked 
 Insulting me for no reason, I was treated like shit 
 The teachers let it happen 
 I've even seen some of them teachers laughing 
 That's why I had a smile on my face when I started blastin 
 I wasn't crazy - all of y'all were sick 
 I was the nicest person in the world - y'all were dicks 
 Don't even try to analyze me now you have no chance, back then 
 - maybe you could've been my friend 

 [Chorus]