Okay, so Gotham’s finest are headed for Arkham Asylum. Jim Gordon, Bruce Wayne, Selina Kyle, and Lucius Fox are already in and have been captured in their attempt to take down Hugo Strange. Meanwhile, Strange receives orders from his superiors to move things along and shut down Indian Hill. And with a limited window of time, this should make for a pretty hectic and exciting finale.
Not really, but hey, what do I know?