I assume the delivery must be made available on private property to avoid the case of stealing when the drone drops the package. As for the shooting, well it i

I assume the delivery must be made available on private property to avoid the case of stealing when the drone drops the package. As for the shooting, well it is illegal and would be punished. The copter would very probably be equipped with a video camera with a feed streaming back home which would help recognize the attacker. Then after a few publicized examples, most people would cease such activities.