Revelation states that people who worship "the beast and his image and receives his mark on his forehead or on his right hand," shall draw God's wrath. McLaurin's attorney says the law, which could prompt the teacher's dismissal, violates her First Amendment free exercise of religion right. The attorney, Scott Skelton, told Wired that McLaurin firmly believes that computerized fingerprinting is the mark of the beast referenced in Revelation. "This law prohibits the free exercise of her religion," he told Wired.
The Texas Education Agency has told Big Sandy school officials that McLaurin would be barred from teaching if she doesn't get fingerprinted. Wired notes that McLaurin's lawsuit is similar to one lodged by a group of Michigan farmers against a state requirement to tag livestock with RFID chips. The group claims the tagging would represent a demonic mark.
George Washington University Law School professor Jonathan Turley lightly examines McLaurin's lawsuit on his blog. He notes:
Fingerprinting does not leave a mark on your hand or forehead. It leaves it on a piece of paper that is then digitized. Under this bizarre interpretation, any ink, lotion, or impression left by McLaurin's fingers could constitute a sign of the Beast. However, she is willing to take a photo and presumably a optic scanner or other imagining picture. Thus, what if the state simply takes a picture of her fingerprints directly on a digitized scanner? How is that different from asking her to take a high-resolution picture?

The report's conclusions have especially interesting implications for fingerprinting analysis, a practice that has a long and mostly unquestioned history in criminal justice. The report states that, with the exception of nuclear DNA analysis, existing forensic methods like fingerprinting are simply unable to link forensic evidence to any specific individual with consistency and confidence. Because fingerprinting is fundamentally an old technique that has developed over time in tandem with law enforcement needs, it has never benefited from the kind of methodical research support that undergirds nuclear DNA analysis, research support that helps to guarantee reliable outcomes. Nuclear DNA analysis is reliable in part because the likelihood of false positive errors has been studied and is quantifiable. This is not true for many other forensic methods such as fingerprint analysis, because to date there are no studies of large populations aimed at determining the likelihood of false "matches." Therefore, a fingerprint examiner cannot identify with certainty the probability of a false positive in a given scenario.