The line "amazed at the way we televise" makes me think of the media frenzies surrounding shooters (they've been in season the past few years). Seems like it's from the perspective of someone trying to fight back, and a bit of a comment on the (somewhat frightening) fascination the general public has with violent tragic events. There's an old saying in journalism: "If it bleeds, it leads". But, it's just a general guess.