Padilla v. Gonzales, ___ F.3d ___, 2006 WL 3512479 (7th Cir. Dec. 7, 2006) (petition for review of removal order based on two crimes of moral turpitude, followed by state court orders vacating the two convictions, dismissed for failure to exhaust administrative remedies where petitioner did not ask BIA to reopen case in light of the vacated convictions, but instead petitioned the district court for habeas and then the court of appeals for review).
http://caselaw.lp.findlaw.com/data2/circs/7th/052697p.pdf