Nightmare Fuel / Zero Day

  • The footage captured by the high school security cameras.
  • The entire sequence where Andre talks about the guns in his home. "54 seconds is all I need to be able to hide this sucker and come after you."
  • The scene where Andre and Cal are making pipe bombs and wondering what kind of injuries they'll produce.
  • The very premise of the movie. Two normal, teenage boys decide to go on a shooting spree in their local high school, killing without any mercy. The worst part is how Truth in Television it is.
    • The creepy part isn't the usual media-based mentality that the shooters were unstable or violent: Cal and Andrew are shown to be normal and decent kids, who decided to do a school shooting because they wanted to. That makes the entire premise more creepy.
http://tvtropes.org/pmwiki/pmwiki.php/NightmareFuel/ZeroDay