Remains of Missing Blue River Man Identified; Investigation Continues

BLUE RIVER: Nearly four years after he vanished, the family of Shane Sprenger finally has confirmation of what they feared most – that the 47-year-old contractor from Blue River is gone. But the questions surrounding his disappearance remain unanswered, and the case is still under investigation by the Lane County Sheriff’s Office.

Sprenger was last seen on November 2, 2021. That morning he left a job site in McKenzie Bridge, where his tools were still plugged in, and went to his home in for lunch. He never came back. A few days later, his silver 2009 GMC Sierra was found abandoned off U.S. Forest Service Road 15 near the Blue River Reservoir. Cellphone data placed him in the area, but his phone had been switched off.

Searchers fanned out immediately, combing the reservoir, nearby roads, and the hillside behind the former Lazy Days Mobile Home Park. Family members and friends joined deputies, K-9 teams, and Search & Rescue volunteers, holding out hope he might be found. But long days turned into months with no answers.

In June 2023, partial remains were discovered in the drainage. They were later confirmed to be Sprenger’s. Then, three months later, a bone fragment surfaced in the McKenzie River. After delays at the state crime lab, Sprenger’s family – with support from the nonprofit Dylan’s Legacy – raised funds to send the findings to Bode Technology in Virginia for testing. Last week, on August 28, the lab confirmed the bone belonged to Sprenger.

The family shared the difficult news in a brief Facebook post: “We, as Shane Sprenger’s family, can finally let you know that some bones were found a while ago and identified through DNA as Shane’s. We will not comment any further as it’s an ongoing active investigation. Thank you all.”

For relatives, the confirmation brings both heartbreak and determination. In a letter published in McKenzie River Reflections in 2022, Sprenger’s family described him as “the hardest worker we’ve ever known,” adding there was no way he wasn’t planning to return to his job site that day. They urged neighbors to keep their eyes open for anything unusual, however small, in the areas around the Blue River Reservoir and surrounding areas.

Community support has been strong from the start. Volunteers joined searches, neighbors shared tips, and groups like Dylan’s Legacy stepped in to help the family with the financial burden of private DNA testing.

The Lane County Sheriff’s Office continues to treat the case as active, asking anyone with information to call 541-682-4141 and reference case number 21-6268.

For now, the Sprenger family holds onto hope that someone, somewhere, knows more about what happened. “We are hopeful,” they wrote, “and progress is being made by following up on any leads and re-reviewing the details.”