For the record God did not kill those children, the shooter used his free will to kill those children. God does not make you do anything you don’t want to do; he gave you the gift of choice. That’s shooter was so far away from the divine light he could not hear God’s word even if God were screaming at him. Free will is the gift of choice. Would you really want to have no say in your divine freedom. I’m sure God carried every one of those children in his arms, there is no greater place to be that in God’s arms. The blame lies with the shooter, not God.