They were tested in a lab and the examiners concluded that they did match the ones taken from Havvard. It was this evidence used in the trial that was called into question during the appeals process later on. Havvard first argued that fingerprints weren’t found to be reliable yet and it was due to that reason that they shouldn’t be allowed in his case. In order to fight those claims, they courts relied upon the testimony they had already heard by Stephen Meager. Stephen Meager worked for the FBI and was a fingerprint expert at the time of this case. While he spoke to the jury, he went into great detail about how the fingerprint process actually works and why it should be considered to be reliable. He stated during his testimony that,
“the error rate for fingerprint comparison is essentially zero. Though conceding that small margin of error exists because of differences in individual examiners, he opined that this risk is minimized because print identifications are typically confirmed through peer review.” (United States v.