TEK IMAGE / SCIENCE PHOTO LIBRARY TEK IMAGE / SCIENCE PHOTO LIBRARY
Forensic evidence. Swab sample from a crime scene and a police evidence bag. If a person is arrested by the police, they must supply a saliva sample. From this a DNA (deoxyribonucleic acid) profile can be formed and compared to profiles already held on the National DNA Database UK (NDNAD). The NDNAD was set up by the Forensic Science Service in 1995.
Model release not required. Property release not required.