Whether New York or Pennsylvania supplied the statute of limitations governing the proposed professional-malpractice claim.
Holding
Pennsylvania's two-year statute of limitations governed the claim.
Reasoning
In a diversity action, a federal court applies the forum state's choice-of-law rules, including its rules for selecting the applicable statute of limitations. Under New York's approach, the relevant contacts include the plaintiff's domicile, the defendant's domicile, and the place of injury; ordinarily, the law of a state with more than one of those contacts controls.
Although Bonerb lived in New York, the defendant was domiciled in Pennsylvania and the injury occurred in Pennsylvania. Those two Pennsylvania contacts outweighed the single New York contact, so Pennsylvania law applied.
Pennsylvania's two-year limitations provisions cover actions seeking personal-injury damages based on negligent conduct, including professional-malpractice claims. Because the alleged injury occurred on November 29, 1991, the malpractice claim was untimely when proposed in September 1994 unless it related back to the original complaint filed on October 1, 1993.