Killers?

I think that the boys would have not become killers if they would have not landed on the island. They reason I think this is because they became killers due to the fact that they live on the island all by themselves and with no adult supervision. Even though they tried to act like grown-ups and do things right, things went the wrong way. I believe that by trying to be hunters, it eventually got to their head. They became savages and had to kill. Resulting to the death of Simon and Piggy. If the boys are to be found, I think that they will stop killing. After they get a look of the lifes they had before landing on the island, everything will be pretty much normal. I mean, they will still live with the idea that they killed Simon and Piggy, but that can't be changed. For some it will probably be more dificult because of how much they have changed throughout the book. For the others, things haven't really changed and things will be easier for them to get back to normal. All I think, is that none of them will be killers forever.