" Kids “knew” the TCM was involved because witnesses and news anchors had said so on TV. They confirmed it with friends watching similar reports. Word spread fast—conversation was the only teen activity in south Jeffco Tuesday afternoon. Pretty soon, most of the students had multiple independent confirmations. They believed they knew the TCM was behind the attack as a fact. From 1:00 to 8:00 P.M., the number of students in Clement Park citing the group went from almost none to nearly all. They weren’t making it up, they were repeating it back. "

― Dave Cullen , Columbine