1. They’re in shock, they never thought Gav would do something like it.
2. They’re treated so bad that they have to move change their identities.
3. Because they raised a psycho child.
4. The newspaper lets everyone know that it was Gav who did it. They’re interested in his family because the family didn’t know it was him.5. I don’t think it’s right for them to be treated like that. They didn’t do anything wrong! I don’t think there would be another way for them because they couldn’t even go shop for food.