Where a mailing sent after the conclusion of fraud that was designed to delay discovery of fraud was relevant to the overall scheme and sufficient evidence to convict the defendant of mail fraud.The 7th U.S. Circuit Court of Appeals affirmed a decision by U.S. District Judge James T. Moody, Northern District of Indiana.The Schwartz family established the Tip Top Supermarket in Gary, Ind., in the 1950s. Later, brothers Alan …