Jessica Arredondo was 22 when she was last seen on November 25, 1988, in Glendale, Colorado, driving her red 1988 Mustang convertible after dropping her boyfriend off at a bar. Her car was later found abandoned nearby with signs of a minor crash; witnesses at the scene reported seeing several unidentified men forcefully remove her from the vehicle, and it was suggested the car may have been struck to make her stop.

On November 26 her nude body was found about 50 feet from a highway near Estes Park in Larimer County. An autopsy ruled blunt force trauma to the head as the cause of death. Clothing was scattered along the highway near where the body was dumped. Two sets of footprints were seen in the snow near the body and composite sketches were made of two men seen at the abduction site, but no arrests were made and the case remains cold.

Investigators later identified Robert Eliot Harlan as a prime suspect after his 1994 conviction for the abduction, rape, and murder of Rhonda Maloney; Larimer County law enforcement has called Harlan their only suspect in Arredondo’s death, but he was never formally charged in her case. Does anyone have information about Jessica, her last movements on November 25, 1988, or the men seen at the scene?