Henry's alive right?
Yes, he’s fine
What happened with her?
Why is she doing all that ?
Why didn’t she get a pat down check?
I don't remember if it was mentioned at all in the novel. If it did, it was briefly.
Because Chase ignored her in the party and the fact he felt disgusted of her smell. She was saying something like she was his other half type of thing.
Spoiler
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She pulls out a gun and tried to shoot Chase, but Henry takes the bullet and ended up wounded on the floor. Then Rebecca tried to blame everything on Chase and in all this situation, Chase tried to commit suicide because Rebecca is blaming him for everything, but Josh enters the trailer.