Where the government had no knowledge of property illegally seized in an unrelated state case, no Brady violation occurred when property was not turned over to the defense. The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge Harry D. Leinenweber. Gregory Walker was convicted of two counts of wire fraud on Jan. 16, 2013. The charges arose out of a mortgage scheme that Walker was involved in. Walker served as both a fraudulent buyer and seller of several properties in the Chicago area …