coming soon in Unreal Engine 3 vision!
yep, they're ditching their proprietary engine for Epic's. seems kinda odd because the last game, Testament of Sherlock Holmes, didn't look all that bad (haven't played it yet though, waiting for a decent sale on it, so that's just judging from trailers and screenshots).
the new look:
(they look kinda stiff, hopefully it's better in motion)
this time they're promising the cases will be more open so the player can proceed as they sit fit, and there will also be moral decisions that will affect gameplay.