Hey all. I'm looking for some help identifying the scale(s) for Coheed and Cambria's "Final Cut". I'm self taught by ear, and I know no theory/scales what so ever. I'm willing to learn this one, but I need some help identifying it. If anything I would like to know the scale Claudio is using near the end of the song. Thanks all.

Current Gear:
Gibson Boneyard with Bigsby
Gibson 93' Explorer W/Nailbombs
G&L 93' Legacy W/Noiseless
Gibson 95' Doublecut W/Angus Bridge

Mesa Stiletto Trident
Bogner Shiva
Mesa 2x12 & 4x12 Cabs
I think it's in D minor, I forget.

Edit: I believe that's D major, actually.
I think I saw where it was in G, probably G minor, altho im not too sure. And its a half-step down as well.