The owners of a cargo ship that struck and collapsed part of the Eggner’s Ferry Bridge say they were not responsible because some of the bridge's lights were not working. Delta Mariner owner Foss Maritime made the claim in a federal lawsuit seeking to remove any liability from the late January collision on Kentucky Lake. The Miller Law Firm in Paducah is representing Foss in the suit. U.S. Coast Guard spokeswoman Lt. Jennifer Jessee says all aspects of the wreck are being reviewed and no cause has been determined.