Police Sketches Via DNA

For assistance in solving crimes, a company has developed a service that will construct a face based on a genetic sample.

kerry grens
| 1 min read

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PARABON NANOLABS INCDNA left behind at a crime scene may help give some idea of what suspects look like, and a Virginia-based company is commercializing that process. Parabon Nanolabs has developed a product that predicts the appearance of a person’s face based on his or her genetic sequence.

“A sketch artist uses information pulled from an eye witness to create a sketch,” Steven Armentrout, the founder and CEO of Parabon, told NBC News. “And our algorithms are doing the same thing with a genetic witness, with that DNA that was left at the crime scene to create a sketch.”

The news station put the “Snapshot” service to the test, sending Parabon a water bottle from which reporter Kate Snow drank. The resulting sketch does not resemble Snow’s facial details, but it got her hair color and complexion right.

Criminal investigators are currently using the technology for “lead generation, narrowing suspect lists, and identifying unknown remains,” according to a press release from Parabon. In one such case, Parabon provided a sketch to law enforcement ...

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Meet the Author

  • kerry grens

    Kerry Grens

    Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at WHYY in Philadelphia, and the health and science reporter at New Hampshire Public Radio. Kerry got her start in journalism as a AAAS Mass Media fellow at KUNC in Colorado. She has a master’s in biological sciences from Stanford University and a biology degree from Loyola University Chicago.

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