WILMINGTON, Del. - Bankrupt Overseas Shipholding Group (OSG) on April 25 filed a complaint in the U.S. Bankruptcy Court for the District of Delaware seeking a ruling that lawsuits against the company related to asbestos exposure are stayed pending bankruptcy as per the automatic stay (In Re: Overseas Shipholding Group, No. 12-20000, Chapter 11, D. Del. Bkcy.).