"She rolled down her window, and she was like, 'Oh, I'm so sorry, I didn't even see you.' I went back to the sidewalk, and I realized she had left," Hargraves said.
Hargraves suffered road rash and a separated shoulder.
His mother Cami Stanley logged on to Facebook to ask for witnesses to come forward with information about the accident.
"I just thought, you know what, there's a chance that somebody might say, 'Hey, that's my neighbor,'" she said.
Stanley said within 24 hours, the feedback was pouring in.
"Just these random people that I don't know, contacting me stating that they're putting the information on their websites, not just Facebook, websites," Stanley said.
The hit-and-run driver is described as a white woman, between 20 and 40 years old, with blond hair and freckles. She is believed to have been driving a late model, black C-Class Mercedes, with five-spoke alloy wheels.
