Krishna is to blame.

From Krishna1008.blogspot

[PADA: Krishna is blamed by the atheists for all the troubles in the world. Does Krishna cause people to deviate, or do they desire to deviate, and He simply facilitates that by creating the material world? If deviant people mis-use the teachings of God, why is God to blame for that? "]



Krishna says in BG that " not a blade of grass moves without My sanction, O Arjuna."

So that means Krishna sanctions all evil deeds in this world.  there is no other explanation.