DNA left at crime scene could be used to create picture of criminal's face

Forensic experts will soon be able to reconstruct facial features and skin just by reading DNA, U.S. scientists said. 'Forensic molecular photofitting' maps the genes that are linked to skin pigmentation and facial structure which means a person's face could emerge from the analysis, Dr Mark Shriver from Pennsylvania State University said. The process has already been used to help identify and convict serial killer Derek Todd Lee who murdered seven women in Louisiana. Dr Shriver said he has now linked DNA that mark a person's ethnic origin with the gene mix of fixed points on the face, e.g. corners of the mouth and tip of the nose. This allows the computer to build up an image of a face based on the gene mix found in the DNA...Daily Mail