On petition for writ of certiorari to the United States Court of Appeals for the Fifth Circuit. The motion of Northbrook Property Insurance Company for leave to intervene is denied. The motion of Northbrook Property Insurance Company for leave to file a brief as amicus curiae in No. 93-1504, Celotex Corporation v. Edwards, — U.S.-, 114 S.Ct. 2099, 128 L.Ed.2d 661, is granted. The petition for writ of certiorari is dismissed.