Is there a moral difference between killing and letting die when you have the power to save lifes?

If the victim in question doesn't want to die, there isn't a difference to me. The person will be dead either way, and in both situations someone had the power to stop it.

In the last instance, this is what the International Statute of Secrecy is about. Witches and wizards are all guilty of omission of help. Thousands of people die everyday because they refuse to save people of easily fixable injuries, diseases and accidents. This is necropolitics at its best: magic people dictates politically who can live and who must die.

Dumbledore and Harry Potter are just as guilty as Voldemort. They can get off of their high horses.

The sad thing is that they would never appear before the Hague tribunal. Much like any other fascistoid, they believe to be above laws they don't agree with and the lesser people who drafted those laws.