Washington, D.C./ Crime & Emergencies

Springfield's Two Marion Murders Still Unsolved 20 Years Later, DNA Points to Salvadoran Suspect

AI Assisted Icon
Published on August 15, 2026
Springfield's Two Marion Murders Still Unsolved 20 Years Later, DNA Points to Salvadoran SuspectSource: Fairfax County Police Department

Twenty years after two elderly Springfield women, both named Marion, were raped and murdered in their own homes months apart, Fairfax County detectives still haven't identified the person responsible — even though DNA from both crime scenes proves it was the same man. Marion Marshall was killed after last being seen shopping at the Bradlick Shopping Center on August 14, 2006, and was found dead that same evening. Marion Newman was killed roughly three months later, on November 19, 2006, after visiting her mother, and was found dead in her home two days after she was last seen.

According to DC News Now, the Fairfax County Police Department's Major Crimes Bureau Cold Case Squad remains committed to solving both murders, which investigators have long treated as connected. Forensic autopsies confirmed that both women were sexually assaulted in their homes before being beaten and killed by strangulation and blunt force trauma, according to The Washington Post. Matching perpetrator DNA was recovered from both crime scenes, and that evidence confirmed the same person was responsible for both killings.

Beyond sharing a first name, Marshall and Newman were both single women in their 70s with gray hair and glasses who lived alone in single-story red-brick rambler houses located roughly two miles apart in Springfield, the Post reported. Investigators found no evidence that the two women knew each other in life, leaving detectives to grapple with an unsettling coincidence rather than a clear personal connection between victims.

No Forced Entry, No Clear Trail

Detectives found no signs of forced entry at either home. That detail led investigators, per WUSA9, to hypothesize that the killer may have encountered Marshall while she was unloading groceries and posed as a Good Samaritan. Fairfax County police say Marshall is believed to have encountered her murderer after returning home to the 6600 block of Bostwick Drive following her shopping trip.

Newman, meanwhile, adhered to a strict daily routine of visiting her 92-year-old mother at a nearby senior living facility every day, according to Front Page Detectives, leading detectives to consider whether the attacker studied her predictable habits before the crime. She was reported missing after failing to appear for dinner with her mother and was later found dead in her home on the 7100 block of Reservoir Road. Police also discovered that a custom-made diamond ring was missing from Newman's residence after her murder, per Patch, raising suspicions the perpetrator took it as a trophy; the ring has never been recovered.

DNA Points to a Suspect, But No Match

Investigators collected DNA evidence from both murder scenes early in the investigation and uploaded the suspect's profile to the FBI's Combined DNA Index System national offender database more than a decade before 2019 — but the entry produced zero matches, the Post reported. With traditional database searches exhausted, detectives worked with a Northern Virginia DNA technology company to pursue advanced forensic analysis.

That company, Parabon NanoLabs, used DNA phenotyping in 2019 to determine that the unidentified male suspect is of Latino descent, specifically with ancestry originating from El Salvador, according to the Fairfax County Police Department. Parabon also used the same phenotyping and genetic genealogy techniques to generate predictive composite sketches depicting what the suspect might have looked like at ages 25, 40, and 55, per WUSA9. FCPD detectives are now exploring DNA genealogy for further leads, and the department says it believes someone may have noticed something unusual or suspicious, or may hold information about the victims from around the time of the murders.

Remembering Marion Marshall and Marion Newman

Marshall was a retired librarian who volunteered as an English as a Second Language instructor and prepared home-cooked meals for neighbors in need, according to the Last Seen Alive podcast, with local church members remembering her charitable outreach. Marshall's niece and nephew have said they hope the person who harmed her will be brought to justice, and her family has offered a reward of $11,000 for information leading to a resolution.

The case sits among a large backlog for Fairfax County investigators. As of late 2019, the department's Major Crimes Bureau was actively managing nearly 100 unsolved cold case homicides dating back as far as 1961, according to Connection Newspapers. Whether the genetic genealogy leads currently being pursued by the Cold Case Squad will ultimately identify the killer remains an open question.

Anyone with information is asked to call the Major Crimes Bureau at 703-246-7800, option 8. Tips can also be submitted anonymously by calling 1-866-411-8477 or online through Crime Solvers Fairfax.