You’ve seen it countless times. Police scope out the scene of a crime and find a piece of evidence: a strand of hair, a blood sample, a bullet casing. It goes to the lab, and after forensic scientists ...

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Editor’s note: NBC News MACH has partnered with the American Museum of Natural History to present three documentary films at the Margaret Mead Film Festival, which will be held in New York City from ...

Find out what truly makes a psychopath, from the leading expert who helped to create Killing Eve’s Villanelle. Mark Freestone has worked on some of the most interesting, infamous and disturbing ...

Big data is everywhere these days and police departments are no exception. As law enforcement agencies are tasked with doing more with less, many are using predictive policing tools. These tools feed ...