The only thing the police ever release is that there is an “argument.” If someone tries to take my phone, or if a man tries to rape a woman , yeah, there is going to be an argument. The police do this so that they can imply that both sides were in the wrong. Certainly no conspiracy. Maybe the n-word was used.
in reality, I would bet that the woman was just trying to get on the train to go home and was minding her business.