My personal opinion is that the girl is either stoned or psychotic. Sometimes psychosis is the brain not working properly, meaning the neurotransmitters. In context of Bethel teens, I would consider demon possession a logical reason why she is acting this way.
As for Hinn and all these Word Faith scoundrels... well, I think most of you know that there is no Scriptural basis for lying about being well when you are not, confessing garbage like Jesus went to hell, and we are "little gods' are heresy and in some cases, blasphemy.