Since its initial funding by NIST in 2015, CSAFE has engaged researchers in the analysis and interpretation of forensic evidence – including ballistics, fingerprints, biological samples, shoe markings and digital data – that’s based on sound statistics and solid science. The center’s work is intended to benefit the justice and legal communities and law enforcement officials from the local to national levels.
“Reliable and accurate forensic evidence is a cornerstone of our justice system, so it’s critical that the analysis of evidence be based on scientifically supported methods and minimally influenced by human error or bias,” said Hal Stern, UCI interim provost and executive vice chancellor and a Chancellor’s Professor of statistics. “UCI researchers have played an important role in CSAFE since its early days and will continue to do so during the next five-year period.”
UCI’s share of the NIST funding is about $4 million. Stern leads the campus’s CSAFE team, which also includes Simon Cole, professor of criminology, law & society; Charless Fowlkes, professor of computer science; Nicholas Scurich, associate professor of psychological science; Padhraic Smyth, Chancellor’s Professor of computer science; and Bill Thompson, professor emeritus of criminology, law & society – as well as graduate and undergraduate students and other researchers.
UCI CSAFE members have worked with the Los Angeles Police Department to determine whether handwritten signatures that are highly complex are more difficult to forge. Others tried to calculate the likelihood of investigators identifying the type of shoe that made an impression found at a crime scene. Yet another group was established to develop new statistical techniques to serve the rapidly growing area of digital forensics.
“I know I speak for the entire CSAFE team here at UCI when I say that the work we do is both vitally important and extremely compelling as an academic pursuit,” Stern said. “We are all proud to be part of a center that has earned the confidence of NIST officials, who have chosen to extend this initiative dedicated to excellence in forensic science.”
Headquartered at Iowa State University, CSAFE also involves researchers at NIST, Carnegie Mellon University, Duke University, the University of Virginia and West Virginia University. The renewed funding will support the center from June 1 through the end of May 2025.