The teenager accused of plotting a bombing attack on his school in Albany, Ore., wanted his car stereo to blare the Call of Duty: Modern Warfare 2 soundtrack—specifically, the song from the infamous "No Russian" mission—as he carried out his assault, according to his handwritten plans, police there said.

Last Thursday, Brazil was visited by its own Columbine massacre. 23-year-old Wellington Menezes de Oliveira opened up fire at a school in Rio de Janeiro killing 12 pupils and injuring 13 others, aged between 12- and 14-years-old. Wellington killed himself minutes later, after being shot by a policeman. The country was…