(plaintiff contracted with defendant to transport raw milk from farms to plaintiff’s processing facility; upon delivery, milk discovered to be contaminated with unidentified black particles and all loads rejected and milk ultimately destroyed; plaintiff sued for damages from defendant for contaminated milk; court determined that genuine issues of material fact remained at to whether plaintiff had made prima facie case under Carmack Amendment (amendment to Interstate Commerce Act holding carrier of goods in interstate commerce liable for loss, damage or injury to property transported); both parties’ motion for summary judgment denied).