Study questions the medical privacy of forensic samples

Author: Kanaga Rajan
October 11, 2022
crime scene markers on a wood floor
Photo Credit: Adobe Stock

SF State researchers say databases used by law enforcement could contain private information about individuals, including crime victims

Watch any episode of “CSI,” and a character will use forensic DNA profiling to identify a criminal. A new study from San Francisco State University suggests that these forensic profiles may indirectly reveal medical information — perhaps even those of crime victims — contrary to what the legal field has believed for nearly 30 years. The findings could have ethical and legal implications.

“The central assumption when choosing those [forensic] markers was that there wouldn’t be any information about the individuals whatsoever aside from identification. Our paper challenges that assumption,” said first author Mayra Bañuelos (B.S., ’19), who started working on the project as a San Francisco State undergraduate and is now a Ph.D. student at Brown University.

Read the SF State News story.