University of Georgia law student Tara Baker's brutal 1996 murder went unsolved for 25 years until advanced DNA technology identified her killer, Edric Foster. Keith Morrison and reporter Blayne Alexander discuss how DNA breakthroughs, cold case funding, and persistent family advocacy finally solved this case and cleared her wrongly-suspected boyfriend. Advanced DNA technology and newly created cold case units within law enforcement agencies have become crucial for solving decades-old murders that conventional investigation could not crack.