Who Killed Robin Brooks? DNA Technology Helps Paint Portrait of Killer
ROSEMONT -- Cold case investigators said Robin Brooks was raped and stabbed to death inside her apartment in the Rosemont area of Sacramento County more than 37 years ago. Detectives have a full DNA profile of the suspected killer from his blood, but the case is still unsolved after all these years. But now, new technology is giving detectives a different way to look at the DNA and a glimpse at what the killer could possibly look like.