. . "Triable Issue of Fact as to Negligence, Breach of Duty and Causation An action for negligence additionally requires a showing that the defendant breached a legal duty owed to the plaintiff, and that the breach was a proximate or legal cause of the plaintiff's injuries. (Sharon P. v. Arman, Ltd., supra, 21 Cal.4th at p. 1188; Ann M., supra, 6 Cal.4th at p. 673.) We conclude Juarez has presented suf" . .