Whether Tennessee Rule of Civil Procedure 56 permits summary judgment when a disputed fact exists but a court believes the nonmoving party's proof is weak or unpersuasive.
Holding
No. Summary judgment is proper only when there is no genuine dispute over a fact material to the claim or defense and the movant is entitled to judgment as a matter of law.
Reasoning
The Court reaffirmed that summary judgment is an important device for resolving cases efficiently when their outcome turns only on law. It is not a disfavored shortcut, but neither is it a substitute for a trial where genuine, material factual disputes remain.
The inquiry has three steps: the court asks whether a factual dispute exists, whether the fact is material under the substantive law governing the claim or defense, and whether the dispute is genuine. A fact is material when resolving it could affect the disposition of the claim or defense targeted by the motion.
A dispute is genuine if a reasonable jury could legitimately resolve the material fact for either side. In making that assessment, the court must view the evidence and all reasonable inferences in the light most favorable to the nonmoving party. It may not weigh evidence, decide credibility, resolve conflicting inferences, or determine the truth of contested facts.
The Court adopted the relevant principles of the federal 1986 summary-judgment trilogy—Anderson, Celotex, and Matsushita—because Tennessee Rule 56 closely tracks Federal Rule 56. A mere scintilla of evidence or metaphysical doubt is insufficient, but the nonmovant need not prove the entire case at the summary-judgment stage; the question is whether the proof creates a triable factual dispute.