The court may exclude relevant evidence if its probative value is substantially outweighed by a danger of one or more of the following: unfair prejudice, confusing the issues, misleading the jury, undue delay, wasting time, or needlessly presenting cumulative evidence.

Relevant evidence is admissible unless these rules provide otherwise. Irrelevant evidence is not admissible.

(a) Character Evidence. (1) Prohibited Uses. Evidence of a person’s character or character trait is not admissible to prove that on a particular occasion the person acted in accordance with the character or trait. (2) Exceptions for a Defendant or Victim in a Criminal Case. The following exceptions apply in a criminal case: (A) a defendant may offer evidence of the defendant’s pertinent trait, and if the evidence is admitted, the prosecutor may offer evidence to rebut it; (B) a defendant may offer evidence of an alleged victim’s pertinent trait, and if the evidence is admitted, the prosecutor may: (i) offer evidence to rebut it; and (ii) offer evidence of the defendant’s same trait; and (C) in a homicide case, the prosecutor may offer evidence of the alleged victim’s trait of peacefulness to rebut evidence that the victim was the first aggressor. (3) Exceptions for a Witness. Evidence of a witness’s character may be admitted under Rules 607, 608, and 609. (b) Crimes, Wrongs, or Other Acts. (1) Prohibited Uses. Evidence of a crime, wrong, or other act is not admissible to prove a person’s character in order to show that on a particular occasion the person acted in accordance with the character. (2) Permitted Uses. This evidence may be admissible for another purpose, such as proving motive, opportunity, intent, preparation, plan, knowledge, identity, absence of mistake, or lack of accident.

(a) By Reputation or Opinion. When evidence of a person’s character or character trait is admissible, it may be proved by testimony about the person’s reputation or by testimony in the form of an opinion. On cross-examination of the character witness, the court may allow an inquiry into relevant specific instances of the person’s conduct. (b) By Specific Instances of Conduct. When a person’s character or character trait is an essential element of a charge, claim, or defense, the character or trait may also be proved by relevant specific instances of the person’s conduct.

(a) Prohibited Uses. In a civil or criminal case, evidence of the following is not admissible against the defendant who made the plea or participated in the plea discussions: (1) a guilty plea that was later withdrawn; (2) a nolo contendere plea; (3) a statement made during a proceeding on either of those pleas under Federal Rule of Criminal Procedure 11 or a comparable state procedure; or (4) a statement made during plea discussions with an attorney for the prosecuting authority if the discussions did not result in a guilty plea or they resulted in a later-withdrawn guilty plea. (b) Exceptions. The court may admit a statement described in Rule 410(a)(3) or (4): (1) in any proceeding in which another statement made during the same plea or plea discussions has been introduced, if in fairness the statements ought to be considered together; or (2) in a criminal proceeding for perjury or false statement, if the defendant made the statement under oath, on the record, and with counsel present.

When measures are taken that would have made an earlier injury or harm less likely to occur, evidence of the subsequent measures is not admissible to prove:

■ negligence;

■ culpable conduct;

■ a defect in a product or its design; or

■ a need for a warning or instruction. But the court may admit this evidence for another purpose, such as impeachment or — if disputed — proving ownership, control, or the feasibility of precautionary measures.

Evidence of furnishing or offering to pay medical, hospital, or similar expenses resulting from an injury is not admissible to prove liability for the injury.

Evidence that a person was or was not insured against liability is not admissible to prove whether the person acted negligently or otherwise wrongfully. But the court may admit this evidence for another purpose, such as proving a witness’s bias or proving agency, ownership, or control.

(a) Prohibited Uses. Evidence of the following is not admissible — on behalf of any party — either to prove or disprove the validity or amount of a disputed claim or to impeach by a prior inconsistent statement or a contradiction: (1) furnishing, promising, or offering — or accepting, promising to accept, or offering to accept — a valuable consideration in compromising or attempting to compromise the claim; and (2) conduct or a statement made during compromise negotiations about the claim — except when offered in a criminal case and when the negotiations related to a claim by a public office in the exercise of its regulatory, investigative, or enforcement authority. (b) Exceptions. The court may admit this evidence for another purpose, such as proving a witness’s bias or prejudice, negating a contention of undue delay, or proving an effort to obstruct a criminal investigation or prosecution.

Evidence of a person’s habit or an organization’s routine practice may be admitted to prove that on a particular occasion the person or organization acted in accordance with the habit or routine practice. The court may admit this evidence regardless of whether it is corroborated or whether there was an eyewitness.

(a) In General. The following rules apply to attacking a witness’s character for truthfulness by evidence of a criminal conviction: (1) for a crime that, in the convicting jurisdiction, was punishable by death or by imprisonment for more than one year, the evidence: (A) must be admitted, subject to Rule 403, in a civil case or in a criminal case in which the witness is not a defendant; and (B) must be admitted in a criminal case in which the witness is a defendant, if the probative value of the evidence outweighs its prejudicial effect to that defendant; and (2) for any crime regardless of the punishment, the evidence must be admitted if the court can readily determine that establishing the elements of the crime required proving — or the witness’s admitting — a dishonest act or false statement. (b) Limit on Using the Evidence After 10 Years. This subdivision (b) applies if more than 10 years have passed since the witness’s conviction or release from confinement for it, whichever is later. Evidence of the conviction is admissible only if its probative value, supported by specific facts and circumstances, substantially outweighs its prejudicial effect. (c) Effect of a Pardon, Annulment, or Certificate of Rehabilitation. Evidence of a conviction is not admissible if: (1) the conviction has been the subject of a pardon, annulment, certificate of rehabilitation, or other equivalent procedure based on a finding that the person has been rehabilitated, and the person has not been convicted of a later crime punishable by death or by imprisonment for more than one year; or (2) the conviction has been the subject of a pardon, annulment, or other equivalent procedure based on a finding of innocence. (d) Juvenile Adjudications. Evidence of a juvenile adjudication is admissible under this rule only if: (1) it is offered in a criminal case; (2) the adjudication was of a witness other than the defendant; (3) an adult’s conviction for that offense would be admissible to attack the adult’s credibility; and (4) admitting the evidence is necessary to fairly determine guilt or innocence. (e) Pendency of an Appeal. A conviction that satisfies this rule is admissible even if an appeal is pending. Evidence of the pendency is also admissible.

Hearsay is any statement that is made out of court that is offered in evidence to prove that the matter asserted in the statement is true. Hearsay is not admissible, except as provided by these rules.

(a) Criteria for Being Unavailable. A declarant is considered to be unavailable as a witness if the declarant: (1) is exempted from testifying about the subject matter of the declarant’s statement because the court rules that a privilege applies; (2) refuses to testify about the subject matter despite a court order to do so; (3) testifies to not remembering the subject matter; (4) cannot be present or testify at the trial or hearing because of death or a then-existing infirmity, physical illness, or mental illness; or (5) is absent from the trial or hearing and the statement’s proponent has not been able, by process or other reasonable means, to procure: (A) the declarant’s attendance, in the case of a hearsay exception under Rule 804(b)(1) or (6); or (B) the declarant’s attendance or testimony, in the case of a hearsay exception under Rule 804(b)(2), (3), or (4). But this subdivision (a) does not apply if the statement’s proponent procured or wrongfully caused the declarant’s unavailability as a witness in order to prevent the declarant from attending or testifying. (b) The Exceptions. The following are not excluded by the rule against hearsay if the declarant is unavailable as a witness: (1) Former Testimony. Testimony that: (A) was given as a witness at a trial, hearing, or lawful deposition, whether given during the current proceeding or a different one; and (B) is now offered against a party who had — or, in a civil case, whose predecessor in interest had — an opportunity and similar motive to develop it by direct, cross-, or redirect examination. (2) Statement Under the Belief of Imminent Death. In a prosecution for homicide or in a civil case, a statement that the declarant, while believing the declarant’s death to be imminent, made about its cause or circumstances. (3) Statement Against Interest. A statement that: (A) a reasonable person in the declarant’s position would have made only if the person believed it to be true because, when made, it was so contrary to the declarant’s proprietary or pecuniary interest or had so great a tendency to invalidate the declarant’s claim against someone else or to expose the declarant to civil or criminal liability; and (B) is supported by corroborating circumstances that clearly indicate its trustworthiness, if it is offered in a criminal case as one that tends to expose the declarant to criminal liability. (4) Statement of Personal or Family History. A statement about: (A) the declarant’s own birth, adoption, legitimacy, ancestry, marriage, divorce, relationship by blood, adoption, or marriage, or similar facts of personal or family history, even though the declarant had no way of acquiring personal knowledge about that fact; or (B) another person concerning any of these facts, as well as death, if the declarant was related to the person by blood, adoption, or marriage or was so intimately associated with the person’s family that the declarant’s information is likely to be accurate. (5) Not Applicable (6) Statement Offered Against a Party That Wrongfully Caused the Declarant’s Unavailability. A statement offered against a party that wrongfully caused — or acquiesced in wrongfully causing — the declarant’s unavailability as a witness, and did so intending that result.

There are certain admissions and communications excluded from evidence on grounds of public policy. Among these are: (1) communications between husband and wife; (2) communications between attorney and client; (3) communications among grand jurors; (4) secrets of state; and (5) communications between psychiatrist and patient.

(a) Reputation or Opinion Evidence. A witness’s credibility may be attacked or supported by testimony about the witness’s reputation for having a character for truthfulness or untruthfulness, or by testimony in the form of an opinion about that character. But evidence of truthful character is admissible only after the witness’s character for truthfulness has been attacked. (b) Specific Instances of Conduct. Except for a criminal conviction under Rule 609, extrinsic evidence is not admissible to prove specific instances of a witness’s conduct in order to attack or support the witness’s character for truthfulness. But the court may, on cross-examination, allow them to be inquired into if they are probative of the character for truthfulness or untruthfulness of: (1) the witness; or (2) another witness whose character the witness being cross-examined has testified about. By testifying on another matter, a witness does not waive any privilege against self-incrimination for testimony that relates only to the witness’s character for truthfulness.

Any party, including the party that called the witness, may attack the witness’s credibility.

If a written statement is used to refresh the memory of a witness either while testifying or before testifying, the Court shall determine that the adverse party is entitled to have the writing produced for inspection. The adverse party may cross examine the witness on the material and introduce into evidence those portions, which relate to the testimony of the witness.

(a) In General — Not Automatically Objectionable. An opinion is not objectionable just because it embraces an ultimate issue. (b) Exception. In a criminal case, an expert witness must not state an opinion about whether the defendant did or did not have a mental state or condition that constitutes an element of the crime charged or of a defense. Those matters are for the trier of fact alone

(a) This rule governs judicial notice of an adjudicative fact only, not a legislative fact. (b) The court may judicially notice a fact that is not subject to reasonable dispute because it is a matter of mathematical or scientific certainty. For example, the court could take judicial notice that 10 x 10 = 100 or that there are 5280 feet in a mile. (c) The court must take judicial notice if a party requests it and the court is supplied with the necessary information. (d) The court may take judicial notice at any stage of the proceeding. (e) A party is entitled to be heard on the propriety of taking judicial notice and the nature of the fact to be noticed. (f) In a civil case, the court must instruct the jury to accept the noticed fact as conclusive. In a criminal case, the court must instruct the jury that it may or may not accept the noticed fact as conclusive.

(a) Showing or Disclosing the Statement During Examination. When examining a witness about the witness’s prior statement, a party need not show it or disclose its contents to the witness. But the party must, on request, show it or disclose its contents to an adverse party’s attorney. (b) Extrinsic Evidence of a Prior Inconsistent Statement. Extrinsic evidence of a witness’s prior inconsistent statement is admissible only if the witness is given an opportunity to explain or deny the statement and an adverse party is given an opportunity to examine the witness about it, or if justice so requires. This subdivision (b) does not apply to an opposing party’s statement under Rule 801(d)(2).