@Lael I think that an actual terrorist group would be an interesting twist, and it would add another reason why the police were searching the train. We just need to find a way to make them more involved with the story.
It could be just a car full of bombs and advanced weaponry that had been outlawed recently. So our heroes could be pegged as being involved with some sort of black market.






(I gave her horns because you said she "usually has a tail or appendage of another animal from her powers")

