Can trial courts exclude evidence of third-party guilt as hearsay? State v. McCullar Explained

The Utah Court of Appeals in State v. McCullar addressed a critical issue facing criminal defense attorneys: when trial courts improperly exclude evidence of third-party guilt as inadmissible hearsay, potentially violating a defendant’s constitutional right to present a complete defense.

Background and Facts

Robert McCullar was convicted of murdering Filiberto Robles Bedolla, primarily based on confessions he made to a police informant and a pastor. McCullar sought to present evidence that Dawna Finch, Bedolla’s girlfriend, was the actual killer. The trial court excluded testimony from a convenience store clerk and Bedolla’s landlord about statements Bedolla made days before his death, in which he reported that Finch had threatened to rob him. The court also excluded testimony from Bedolla’s friends about Finch’s prior violent acts involving scissors and threats over drug money.

Key Legal Issues

The primary issues were whether the excluded testimony constituted inadmissible hearsay and whether the exclusions violated McCullar’s right to present a complete defense. The trial court ruled that statements about Finch’s threats were hearsay because they were offered to prove their truth. McCullar argued the statements were offered for a nonhearsay purpose: to demonstrate that police failed to adequately investigate Finch as a suspect.

Court’s Analysis and Holding

The Court of Appeals reversed, holding that the statements were nonhearsay when offered to prove police failure to investigate rather than to prove their truth. The court emphasized that evidence of third-party guilt may be relevant under a failure-to-investigate theory if police learned of the information during their investigation. The court also found that testimony about Finch’s prior violent acts should have been admitted under Rule 403, as it had significant probative value and little potential for unfair prejudice.

Practice Implications

This decision reinforces that criminal defendants have a constitutional right to present evidence of third-party guilt when it supports their theory of defense. Defense attorneys must carefully articulate the specific nonhearsay purpose for offering such evidence, particularly when arguing that police inadequately investigated alternative suspects. Trial courts cannot mechanistically apply the hearsay rule to defeat a defendant’s ability to present a complete defense, especially when constitutional rights affecting the ascertainment of guilt are implicated.