A doctor said that there was some gas leaked into the compartment the little girl, her mother and Ethan were in, when the train crashed.
Something strange is going on.
Jade, Ally, and now an attempt on either Ethan, the girl or her mother.
Someone was targeting people.
Why are they doing this?
And most importantly, who's next?
It could be any one of us.
It's just a matter of time.