A negligence case generally requires that a plaintiff prove a (1) legal duty on the part of the defendant to conform to a certain standard of conduct, (2) a breach of the duty, (3) proximate cause between the conduct and the resulting injury and (4) damages. Hoover’s Dairy, Inc. v. Mid-America Dairymen, 700 S.W.2d 426, 431 (Mo. 1985). A defendant…