Your comment made me realize I had missed SOO much of the game. Even if I hadn't found all of the evidence I felt pretty done and that I had figured it out, my thoughts were:
V gubhtug Yberggn Urfgre jnf tbvat gb ghea bhg gb or gur bar univat zrzbel vffhrf nf jura lbh nfx ure nobhg gur Pbhegubhfr fur nqzvgf gb abg erzrzorevat gung fur jnf gur bar jub qebir ure gurer, abg gur bgure jnl nebhaq. Naq gung ure zrzbel ybff znqr ure nppvqragnyyl tnfyvtug ure uhfonaq vagb guvaxvat gung ur jnf gur bar jvgu zrzbel ybff nf fur xrcg gryyvat uvz 'lbh arire qvq gung/gung arire unccrarq'.
Nqqvgvbanyyl Fgrcura Urfgre nyfb unq n oveguznex - juvpu lbh pna nfx Yberggn nobhg, naq rira trg n cvpgher bs. (Gubhtu V'z abg ragveryl fher vg zngpurf gur qrfpevcgvba bs Wbua Qbr'f oveguznex)
Gurer'f nyfb gur snpg gung Wbua Qbr'f naq Fgrcura Urfgre'f nhgbcfvrf ner irel fvzvyne. Gur bowrpg xvyyvat Wbua Qbr pbhyq irel jryy unir orra gur enxr ur jnf hfvat ng gur gvzr bs uvf qrngu.