That little excerpt sounds to me like a teenager wrote it.
Has CNN told us whether we can read the diary or not yet?
Not sure if this is a bad thing, actually.
MSM would like us to think, I'm sure, that it was because of white mom/black child. Not that uncommon anymore. Heidi Klum?
An incident like this is initiated more by behavior. The flight crew most certainly has training in what indicators might be.