Well good for you, Choley. You are participating in this thread.
your basic premise is wrong. most school shootings take place in predominately black schools.
The reason? Gangs.
The Chicago murder rate is up, the shooters and victims black gang members and people who are forced to live with them. Hundreds are dead all ready this year. Gang violence.
Assigning mass killings only to the white race is a falsehood. Evil infects all men regardless of race.