Research from Professor Mark Williams, a leading expert in forensic imaging and digital reconstruction at The University of Warwick, will be featured at the upcoming American Academy of Forensic Sciences (AAFS) Conference.

Professor Williams’ research focuses on how advanced scanning technologies, including micro-CT and laser scanning, are transforming forensic investigations and their real-world impact on criminal investigations.

The Forensic Centre for Digital Scanning and 3D Printing at WMG, part of The University of Warwick, uses five high-tech X-ray micro-CT scanners, each designed to analyse different types of evidence.

These scanners help forensic experts and law enforcement agencies examine crime-related materials in great detail without damaging them. This technology has been used in investigations of strangulation, blunt force trauma, domestic abuse, arson, and even 3D-printed weapons.

Professor Mark Williams said, “I am honoured that our research has been chosen to be featured at the American Academy of Forensic Sciences Conference. It further highlights how advanced imaging techniques like micro-CT and laser scanning are transforming forensic investigations and is helping to shape the future of evidence analysis, providing unprecedented detail without damage, enhancing expert testimony, and improving courtroom understanding to strengthen the pursuit of justice.”

Micro-CT is a high-resolution 3D scanning technique that can be used to support forensic scientists to pinpoint fractures and injuries more efficiently. The use of micro-CT scans to compliment the postmortem process helps highlight key areas of interest to support Histopathology (the study of bone and tissue samples) making further examination more precise and less time-consuming.

3D visualisation of the injuries can then be generated to support expert witness testimony explaining complex injuries. 3D printing technology can also be used to create replicas of injuries, giving juries a hands-on way to understand complex forensic evidence.

Michelle Painter Deputy Head of Forensics at West Midlands Police commented, “This research partnership is critical to the investigation of crime within West Midlands Police and beyond, it has provided insight, detail and has visualised injuries that has not been possible previously and has therefore being invaluable to the Criminal Justice System.”

Beyond micro-CT, the Forensic Centre’s laser scanning technology is revolutionising crime scene analysis. The ability to create precise 3D crime scene reconstructions has proven invaluable in blood pattern analysis, gunshot trajectory mapping, and the verification of eyewitness testimony. These digital records ensure a more comprehensive presentation of evidence in court, enhancing jury engagement and case clarity.

For more information on the American Academy of Forensic Sciences Conference and Professor Williams’ research visit the AAFS website.

ENDS