Israeli Researchers Prove that DNA Evidence Can Be Faked

Israeli researchers have successfully forged DNA evidence in a laboratory. The scientists fabricated blood and saliva samples containing DNA from a person other than the donor of the blood and saliva. They also showed that if they had access to a DNA profile in a database, they could construct a sample of DNA to match that profile without obtaining any tissue from that person. “You can just engineer a crime scene,” said Dan Frumkin, lead author of the paper, which has been published online by the journal Forensic Science International: Genetics. “Any biology undergraduate could perform this.” Click here for the New York Times article; click here for the actual paper (registration required).