Earlier this year, investigators learned that a double-homicide suspect named Rodolfo Corrales had moved to North Carolina. The FBI took a 1991 booking photo from California and compared it with 30 million photos stored by the motor vehicle agency in Raleigh.
In seconds, the search returned dozens of drivers who resembled Corrales, and an FBI analyst reviewed a gallery of images before zeroing in on a man who called himself Jose Solis.
A week later, after corroborating Corrales' identity, agents arrested him in High Point, southwest of Greensboro, where they believe he had built a new life under the assumed name. Corrales is scheduled for a preliminary hearing in Los Angeles later this month.
"Running facial recognition is not very labor-intensive at all," analyst Michael Garcia said. "If I can probe a hundred fugitives and get one or two, that's a home run."