Examples of age progression and accessorization with Snapshot Forensic Art Services. By default, Snapshot produces composites from DNA at 25 years of age (A). Composite (A) shown after age progression to 50 years (B); with the addition of a light beard (C); after further age progression to 75 years with reading glasses (D); and with a full beard (E).
Parabon NanoLabs (Parabon) announced today at the International Homicide Investigators Association annual meeting in Washington, DC, a new suite of forensic art capabilities to complement the company’s Snapshot™ DNA Phenotyping Service, a first-of-its-kind forensics offering that can interrogate an evidentiary DNA sample and produce an accurate composite image of the source.
The talent behind Parabon’s new offering is Thomas “Thom” Shaw, a veteran forensic artist, certified by the International Association for Identification (IAI), with special training in age progression and facial reconstruction from skulls. Shaw’s skillset also includes the ability to add “accessories” to a composite, such as eyeglasses, piercings or facial hair. In addition to his forensic artist position at Parabon, Thom is also a Police Captain with 29 years of law enforcement experience in Northern Virginia.
Snapshot Division Leader, Dr. Ellen Greytak, welcomed the latest addition to the Parabon Snapshot team, stating, “The addition of Thom’s forensic art capabilities perfectly complements the information Snapshot can derive from DNA. In situations where investigators have descriptive information about a subject that is not encoded in DNA, such as an estimate of age or information indicating a subject has facial hair, Thom can expertly enhance a Snapshot composite accordingly.”
Facial reconstruction from skulls is another of Shaw’s talents. When combined with Snapshot, such reconstruction can be particularly helpful for the identification of unidentified remains. Snapshot currently predicts external facial morphology from DNA alone. When available, detailed information about the actual bone structure of a skull can be used to confirm or enhance the corresponding Snapshot composite.
In some missing persons cases, DNA from skeletal remains is compared to that of potential family members in hopes of making an identification. Whereas traditional DNA analysis methods used in missing person cases can only match against a DNA database or DNA from a parent, Snapshot provides an accurate composite of an individual from DNA extracted from remains and can perform kinship analysis out to six degrees of relatedness. “Especially when coupled with Thom’s facial reconstruction techniques, Snapshot is positioned to greatly assist families and investigators with the identification of the more than 10,000 persons in the United States whose remains have not been identified,” said Greytak. Shaw added, “I am delighted to have the opportunity to help Parabon revolutionize DNA forensics by applying my craft. It’s been my dream to make a significant contribution to forensics through the combination of science and art.”
Parabon is exhibiting at the 2015 Annual IHIA Training Symposium being held at the Hyatt Regency on Capitol Hill at 400 New Jersey Avenue, NW in Washington, DC. The Symposium, in its 22nd year, is designed to provide educational training to federal, state, local and international professionals involved in the investigation of violent crimes and death with the training on the latest techniques and methodologies in solving crimes.
