In a case about liability coverage for an accident that resulted in the amputation of Kent Elmore’s right leg above the knee while he was using a grain auger to unload corn from a truck that was insured by State Farm Mutual Automobile Insurance Co., Justices Judy L. Cates and David K. Overstreet disagreed on the correct interpretation of an exclusion for bodily injury caused by “the movement of property by means of a mechanical device, other than a hand truck, that is not attached” to the insured vehicle …