Friday night's prep football live scoreboard

September 12, 2014 06:06 PM

UPDATED September 12, 2014 10:02 PM

More Videos

  • How to catch a cold-case criminal? Maybe a DNA-based mug shot

    Parabon Nanolabs, a Virginia-based company, uses genetic traits from DNA samples to predict the suspect's physical appearance, including ancestry, hair and eye color. The technology could help police solve cold cases.