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- A motion in limine seeks an advance evidence ruling
- The authority comes from federal trial management
- The motion must connect to an evidence rule
- A ruling may exclude, admit, limit, or defer
- Definitive and provisional rulings affect preservation differently
- Luce establishes a narrow additional rule
- Sources
Key Facts
- Federal level: A motion in limine asks a judge to rule on anticipated evidence before that evidence is presented to the jury.
- Federal level: Federal district courts hear motions in limine through their inherent trial-management authority rather than an express authorization in the Federal Rules of Civil Procedure.
- Federal level: A motion may rely on relevance, another exclusionary rule, or Rule 403’s balancing of probative value against specified dangers and costs.
- Federal level: A ruling can exclude evidence, permit it, limit its use, or remain provisional until the trial supplies enough context.
- Federal level: Under Rule 103(b), a definitive on-record evidentiary ruling generally does not require a renewed objection or offer of proof to preserve the claim of error.
- Federal level: The Supreme Court’s decision in Luce v. United States creates a specific preservation rule for a criminal defendant challenging anticipated Rule 609(a) impeachment with a prior conviction.
A motion in limine seeks an advance evidence ruling
A motion in limine is a request for the judge to address anticipated evidence or argument before it reaches the jury. The Supreme Court uses the term broadly for a motion made before or during trial to exclude anticipated prejudicial evidence before it is actually offered.
The device can keep the jury from hearing material that the court determines is inadmissible. It can also clarify the permitted scope of evidence before a witness testifies or an exhibit is displayed.
The authority comes from federal trial management
The Federal Rules of Civil Procedure do not expressly grant the power to hear a motion in limine. In Dietz versus Bouldin, the Supreme Court identified the motion as a standard procedural device used through a federal district court’s inherent authority to manage its affairs and trials.
That authority has limits. Dietz states that an exercise of inherent power must reasonably respond to a specific problem and cannot contradict an express rule or statute.
The motion must connect to an evidence rule
The Federal Rules of Evidence supply the substantive standards for many motions in limine. Rule 401 defines relevance, and Rule 402 provides that irrelevant evidence is inadmissible while relevant evidence is generally admissible unless another listed authority provides otherwise.
Rule 403 supplies a separate balancing standard. It permits exclusion when probative value is substantially outweighed by unfair prejudice, confusing the issues, misleading the jury, undue delay, wasting time, or needlessly presenting cumulative evidence.
Rule 104 assigns preliminary admissibility questions to the court. When relevance depends on whether a fact exists, Rule 104(b) permits the court to admit the evidence after proof sufficient to support a finding that the fact exists or subject to later introduction of that proof.
A ruling may exclude, admit, limit, or defer
A ruling granting the motion prevents the identified evidence or argument from being presented within the terms of the order. A ruling denying the motion leaves the evidence eligible for consideration under the governing rules but does not remove every possible trial objection.
Rule 105 addresses a narrower solution. When evidence is admissible for one purpose or party but not another, the court must restrict it to its proper scope and instruct the jury accordingly after a timely request.
Some advance rulings are provisional because admissibility may depend on the trial record. The Rule 103 committee notes distinguish a definitive ruling from one in which the judge reserves decision or leaves the issue open for later context.
Definitive and provisional rulings affect preservation differently
Rule 103(a) links appellate claims of evidentiary error to a substantial right and generally requires a timely, specific objection for admitted evidence or an offer of proof for excluded evidence. Rule 103(b) says that once the court rules definitively on the record, a party need not renew the objection or offer of proof to preserve the claim.
The committee notes explain that changed circumstances can alter the preservation analysis. If the court changes its decision, a party violates an advance ruling, or a promised foundation never appears, a timely objection or motion to strike may still be needed to identify the later error.
Luce establishes a narrow additional rule
In Luce versus United States, a criminal defendant sought to prevent the prosecution from using a prior conviction for impeachment under Rule 609(a). The Supreme Court held that the defendant had to testify to preserve review of the ruling because the effect of the anticipated impeachment otherwise remained speculative.
Luce addressed that specific prior-conviction impeachment setting. The Rule 103 committee notes preserve the Luce rule while separately providing that an objection or offer of proof need not be renewed after a definitive pretrial ruling.
Sources
- Cornell Legal Information Institute definition of motion in limine
- Supreme Court opinion in Luce v. United States
- Supreme Court opinion in Dietz v. Bouldin
- Federal Rule of Evidence 103 on evidentiary rulings
- Federal Rule of Evidence 104 on preliminary questions
- Federal Rule of Evidence 401 relevance test
- Federal Rule of Evidence 402 on general admissibility
- Federal Rule of Evidence 403 balancing standard
- Federal Rule of Evidence 105 on limiting evidence
