User blog comment:Menara/The Son of Sobek: The official PJ and Kane Chronicles Crossover/@comment-4902593-20130513042548

There is this speculation about who was behind the crocodile incident. So far, the only guy I can think of is Setne. Remember how he hates the Greeks? Plus he must have wanted to get back at Carter. Well, he fits closer to the description except for the timeline problems. Though why would he wanna involve someone extremely powerful as Percy, I have no idea.