Cenac Towing Co., Inc. v. South Texas Towing945 F.2d 403 5th Cir.1991Check TreatmentCheck Treatment945 F.2d 403 Cenac Towing Co., Inc.v.South Texas Towing NO. 90-4689 United States Court of Appeals,Fifth Circuit. SEP 16, 1991 W.D.La., 938 F.2d 599 1 DENIALS OF REHEARING EN BANC.