Her murder went unsolved for 40 years. DNA now points to a prolific serial killer.

For nearly 40 years, the identity of the person who **** ually **** aulted and killed a 30-year-old woman found along a quiet stretch of rural highway south of Denver eluded investigators. Now, small pieces of preserved evidence – a pair of paper bags placed over the victim’s hands – have provided the answer authorities had been searching for: a DNA match to one of Colorado’s “most prolific serial killers,” officials said Tuesday.
“Obtaining a viable DNA profile from paper bags nearly four decades old is exc