You can kill herobrine in Minecraft, follow the simple steps below
There isn't any guaranteed way to kill herobrine but here's how I do it.
First you will have to go and find a animal with white eyes and kill it.
Then you go back to your house and you might find Herobrine in or around your house.
He might be frozen but hit him 'till he dies.
You will get diamonds or a golden apple after.
You might die in the process; or herobrine will haunt you and haunt you and haunt you. Even he might haunt you in a new world.