Wayne State University law professor Peter Henning commented about the federal government's intention to keep the late Enron founder Ken Lay's conviction in place. The lawyers representing Lay\'s estate filed a motion Wednesday to have his criminal record erased. Prior to Lay\'s death, prosecutors had sought to have him forfeit $43 million through criminal court, a move that continues against Lay's co-defendant, former Enron chief Jeff Skilling, for $183 million. Henning said the prosecutors "can't really care much about the conviction because he's not going to be sentenced. But the concern may be - and the argument may be - that the estate is going to receive a windfall." He also said that Lay\'s wife, Linda, will likely be able to keep some assets that the government could have taken through criminal forfeiture.