Connecticut Mut. Life Insurance Company v. Hillmon

Supreme Court of the United States · 1903 · Evidence

188 U.S. 208 (1903)

Updated August 22, 2026

Evidencesubstantive evidenceimpeachmentprior inconsistent statementparty-introduced affidavitco-conspirator declarationsconspiracyres gestae

Facts

The plaintiff sued on life insurance policies issued on John W. Hillmon's life, claiming he died accidentally in March 1879. The insurers defended on the theory that Hillmon, Brown, and Baldwin conspired to procure insurance and then obtain the body of another man to pass off as Hillmon's so the policies could be collected. Brown had given a deposition supporting the plaintiff's account, but he had also made an earlier sworn affidavit stating that the person killed was not Hillmon but another man. The trial court instructed that Brown's affidavit could be considered only for impeachment, and it excluded testimony from several witnesses recounting Baldwin's statements about obtaining insurance and using another body to collect the proceeds.

Issue

Whether the trial court erred by instructing the jury that Brown's sworn affidavit, introduced generally by the plaintiff, could be considered only to impeach Brown rather than as substantive evidence against the plaintiff, and whether the court erred by excluding Baldwin's declarations made during the alleged conspiracy. The case also presented a complaint about unequal peremptory challenges after consolidation.

Rule

When a party introduces a sworn statement generally and without limiting its purpose, the statement becomes part of that party's evidence and may be weighed as substantive evidence, not merely as impeachment. Also, every act and declaration of a conspirator, made while the conspiracy is pending, in pursuance of the original concerted plan, and with reference to the common object, is admissible against the others; and fraudulent conduct of the insured in procuring or carrying out the insurance scheme is available as a defense against the beneficiary even if she is not alleged to have joined the conspiracy.

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One of 10 multiple-choice questions for this case. Pick an answer to see why.

In a civil fraud trial in Denver, Nora Patel sues Prairie Crest Assurance for policy proceeds. She introduces, without any limiting request, a sworn statement previously signed by her own key witness, Eli Mercer, even though the statement says the burned body found in New Mexico was not the insured but an unknown drifter.

How should the jury be permitted to use Eli's sworn statement?

Explanation. When a party introduces a sworn statement generally and without limitation, it becomes part of that party's own evidence and may be weighed as substantive evidence against that party. The majority made clear the statement is not merely impeachment in that circumstance, though it is not necessarily conclusive.