There is one girl who is high on drugs and very intoxicated.
Who the Guard of the train was not aware of her condition , before waving off the train.
Course he was well aware of her condition, he moved her away from the train once before.
It was a tragic accident caused by a number of factors, to jail a man for 5 years was the wrong decision in my opinion, and the opinion of thousands more.
The original posting does not mention anything about the Guard moving her away from the train earlier, it says he thought she was walking away from the train.
I totally agree with your second post, I said before the Guard has been used as a "Scapegoat" for the inadequacies of the company running the train and the station.