DNA evidence links Colorado woman’s murder to one of state’s most ‘prolific serial killers’ 40 years later
For nearly four decades, the murder of 30-year-old Rhonda Marie Fisher in the foothills outside Denver went unsolved.
A passing motorist had discovered Fisher's body on April 1, 1987, at the bottom of an embankment in rural Douglas County, south of the Colorado capital. Yet despite suspects, the killer was never found.
Now Douglas County police say they have identified the culprit as “one of Colorado's most prolific serial killers”, based on 38-year-old DNA evidence from the inside of a paper bag.
The county sheriff's office announced Wednesday that cold case investigators had found a match with convicted murderer Vincent Darrell Groves, who is believed responsible for at least 12 homicides and possibly more than 20.
Groves targeted numerous women between 1978 and 1988, both before and after a five-year sentence for second-degree murder. He was finally put away for good in 1990, only to die of liver failure in prison in 1996.
Left: Rhonda Marie Fisher. Right: Vincent Gro..
