Video, texts of Brazil school shooter show anger

This undated photo released Friday April 15, 2011 by Rio de Janeiro state's Public Safety Department (SESEG), shows Wellington Oliveira poses for the camera holding a letter he left behind that explains how he wants to be buried among other things, at an unknown location. Oliveira gunned down 10 girls and two boys aged from 12 to 15 inside the Tasso da Silveira public school, most lined up along a wall and shot in the head at point-blank range. The shooter, identified as the 23-year-old Oliveira, killed himself with one of his pistols after being confronted by police. (AP Photo/SESEG, HO)

April 15, 2011 5:16:52 PM PDT
Videos, photos and written documents left by the man who shot to death 12 public school students were released Friday, and reveal an angry, delusional character whose rambling messages parallel in part those left by the Virginia Tech student who killed 32 people in 2007.