Murder Trial Ends in Mistrial After Jurors Hear Suspect’s Polygraph Results
Mistrial Declared After Jurors Hear Key Detail About Suspect’s Polygraph Test
A murder trial in Florida came to an unexpected halt after jurors heard information about a suspect’s polygraph test that the court had ruled should not be presented.
The case involved Joseph Edward Traeger, who was accused of killing his estranged wife, Jeneen Ann Catanzaro, 50. Catanzaro disappeared in November 2018, and investigators later alleged that Traeger had given conflicting accounts of what happened to her.
During the trial in November 2023, prosecutors played a series of recorded videos. According to the defense, one recording included a detective telling Traeger that he had failed a polygraph test. The defense argued that this information should have been removed before the video was shown to the jury.
Because the jury heard the prohibited reference, the judge declared a mistrial, meaning the trial could not continue as planned. The prosecution would have to address the case again through further court proceedings.
Investigators alleged that Traeger had confessed to killing Catanzaro and disposing of her body, which has never been found. He faced charges including second-degree murder, tampering with physical evidence, and providing false information to law enforcement.
The case highlights how a single piece of improperly presented evidence can disrupt a major criminal trial, even when prosecutors believe they have other evidence to support their allegations.
