Rule 410 - Pleas, Plea Discussions, and Related Statements(a) Prohibited Uses in Civil Cases. In a civil case, evidence of the following is not admissible against the defendant who made the plea or was a participant in the plea discussions: (1) a guilty plea that was later withdrawn;(2) a nolo contendere plea;(3) a statement made during a proceeding on either of those pleas under Federal Rule of Criminal Procedure 11 or a comparable state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attorney for the prosecuting authority if the discussions did not result in a guilty plea or they resulted in a later-withdrawn guilty plea.(b) Prohibited Uses in Criminal Cases. In a criminal case, evidence of the following is not admissible against the defendant who made the plea or was a participant in the plea discussions: (1) a guilty plea that was later withdrawn;(2) a nolo contendere plea that was later withdrawn;(3) a statement made during a proceeding on either of those pleas under Federal Rule of Criminal Procedure 11 or a comparable state procedure; or(4) a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prosecuting authority if the discussions did not result in a guilty or nolo contendere plea or they resulted in a later-withdrawn guilty or nolo contendere plea.(c) Exception. In a civil case, the court may admit a statement described in paragraph (a)(3) or (4) and in a criminal case, the court may admit a statement described in paragraph (b)(3) or (4), when another statement made during the same plea or plea discussions has been introduced and in fairness the statements ought to be considered together.