Whether a defendant may ask the jury to allocate fault to an unidentified, or “phantom,” nonparty tortfeasor.
Holding
No. A defendant may not attribute fault to a nonparty unless that person is identified sufficiently for the plaintiff to plead against and serve process on the person under Tennessee Code Annotated section 20-1-119.
Reasoning
Tennessee Rule of Civil Procedure 8.03 permits a defendant pleading comparative fault to state the “identity or description” of another alleged tortfeasor. At the pleading stage, a description can provide notice and begin discovery. But the rule does not authorize a jury ultimately to apportion fault to a person who remains unidentified after discovery.
The Court read Rule 8.03 alongside McIntyre v. Balentine and Tennessee Code Annotated section 20-1-119. McIntyre recognized that a defendant may allege a nonparty’s responsibility, but it also required the plaintiff to amend the complaint and serve process on that additional person before obtaining a judgment against that person. Section 20-1-119 supplies a 90-day mechanism for the plaintiff to add or separately sue a nonparty identified in a comparative-fault answer, even if the limitations period otherwise has run.
That statutory procedure presupposes that the alleged tortfeasor is an actual, identifiable individual or legal entity against whom the plaintiff can assert liability. As the Court had explained in Ridings, persons to whom fault may be attributed are limited to persons against whom liability for the plaintiff’s damages may be asserted. An unknown person who cannot be named, sued, or served does not meet that standard.
Proof that some unknown person existed and caused the spill is not enough. The Court rejected the Court of Appeals’ clear-and-convincing-evidence standard because even compelling proof of a phantom tortfeasor’s existence does not give the plaintiff the information necessary to sue that person or obtain a recovery.
The rule also reflects sound incentives and fairness. A defendant benefits when additional tortfeasors are identified because each additional tortfeasor may reduce the defendant’s percentage of fault. Allowing allocation to an unnamed person would weaken the defendant’s incentive to investigate and identify that person, while effectively requiring the plaintiff to defend the interests of someone who cannot be brought before the court.