Twenty-four-year-old Doreen Marquez, a female from Albuquerque, vanished on October 10, 2003. Family and police would later learn that Doreen Marquez's disappearance fit a grim pattern that would come to light years later on the city's West Mesa. She was last seen in 2003; her exact date of death is unknown, but investigators believe she was killed sometime between 2003 and 2005 and buried on a remote stretch near 118th Street SW, where development had not yet reached.
On February 2, 2009, a chance discovery of human bone fragments by a woman walking her dog led authorities to a sprawling grave site on Albuquerque's West Mesa. Over the following weeks, the remains of eleven females and one unborn child were recovered. Among those remains were those of Doreen Marquez, age 24; she was identified in April 2009. The victims had disappeared between 2003 and 2004, and investigators concluded their bodies had been buried on the mesa during that period, concealed in sandy soil that later eroded as construction reshaped the land.
For Doreen Marquez, age 24, the discovery brought confirmation but few answers. The location and state of the grave offered little forensic trace, and the investigation relied on timelines, missing‐person lists maintained by detectives, and the broader pattern connecting victims who vanished from Albuquerque's streets during those years. Authorities have publicly stated that Doreen Marquez, female, was killed and buried on the mesa by an unknown person sometime between 2003 and 2005; the Albuquerque Police Department continues to seek information and maintains a dedicated page for the West Mesa homicide investigation.
Despite intense scrutiny, there have been no arrests in the murders connected to the West Mesa site, including the death of Doreen Marquez, age 24. Police have investigated several persons of interest over the years. Two men drew sustained attention: Lorenzo Montoya, who lived a few miles from the burial site and had prior arrests for violent attacks on women, and Joseph Blea, later convicted on unrelated sexual assaults; detectives examined potential links, including a plant tag found near a body that prompted thousands of receipt checks, but no prosecutable connection to the West Mesa murders emerged. Other names, such as Fred Reynolds and Ron Erwin, surfaced in media coverage as individuals examined by investigators, yet none were charged in the killings. As of the latest reporting, the case remains unsolved and active.
