Serafimovich v. Gonzales, 456 F.3d 81 (2d Cir. Jul. 17, 2006) (vacating denial of application for withholding of removal in light of record evidence that was not addressed and that has an obvious bearing on a central and potentially outcome determinative finding).
http://caselaw.lp.findlaw.com/data2/circs/2nd/0340412p.pdf