In a remarkable breakthrough, Oregon State Police have identified the remains of a teenager found over 50 years ago through advanced DNA technology.

The young woman, now identified as Sandra Young, had gone missing from Portland in 1968 or 1969.

The discovery has revived and brought some closure to a decades-old mystery while highlighting the potential of innovative DNA techniques in solving cold cases.

Sandra Young, a high school student at Grant High School in Portland, vanished without a trace, leaving investigators puzzled for years.

The remains were initially discovered by a boy scout troop leader in Sauvie Island, Oregon, who stumbled upon a shallow grave containing the skeletal remains of a teenage girl.

Investigators at the time suspected foul play due to signs of trauma on the body.

In 2004, Young’s remains were transferred to the state medical examiner facility in suburban Portland along with other unidentified sets of remains.

Despite efforts to identify her using DNA samples in 2004, no genetic associations were found.

It wasn’t until 2018, when a grant was awarded to the Oregon State Police Medical Examiner’s Office, that more extensive DNA testing became possible.

The breakthrough came in 2023 when someone who uploaded their DNA to the genetic genealogy database GEDMatch was recognized as a potential distant family member of Young.

This discovery prompted a further collaboration between family members, law enforcement, the medical examiner’s office and DNA company Parabon NanoLabs.

Dr. Nici Vance, Human Identification Program Coordinator at the Oregon State Medical Examiner’s Office, spoke on the significance of the successful collaboration in a news release, stating: “Sandra Young has now regained her identity after 54 years.”

Officials said the genetic genealogy database helped in generating leads, and family trees were developed as more individuals uploaded their DNA.

However, investigators note the high cost of using DNA forensic technology on cases, with testing valued upwards of $10,000 per case.

According to officials, Young’s sister played a pivotal role in confirming the identity through a DNA sample.

Genetic evidence ultimately confirmed that the remains belonged to Sandra Young.

While the identification marks a major milestone, questions surrounding the circumstances of Young’s death remain unanswered.

Lorikko Burkett Gibbs, Young’s nephew, expressed the need for further investigation.

“I know it’s still being investigated, but I think there needs to be more investigation about this. The person who did this needs to pay for what they’ve done.”

The Portland Police Bureau has been notified about the breakthrough and encouraged to conduct further investigations into the case.