Crime Solvers Central
Crime Solvers Central
302 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP27619) and 7 other sources
Cynthia Atterberry, a 25-year-old woman, vanished near Pike National Forest in Castle Rock, Colorado, on or around June 27, 1981. Originally from Springfield, Illinois, Cynthia, also known as Cindy, had moved to Colorado with her 30-year-old boyfriend, Oscar Joseph 'Joe' McNear Jr., in May of that same year. After their move, neither Cynthia nor Oscar made any further contact with their families back in Illinois, causing concern that grew with each passing day. The couple was living in a trailer on a property owned by an associate of McNear's from Springfield. Their sudden silence was uncharacteristic and deeply troubling to those who knew them.

The investigation into their disappearance took a dark turn when authorities began to suspect foul play. Detectives received tips suggesting that Cynthia and Oscar had been shot and killed following an argument with two men, also from Springfield. This information led to a theory that their bodies were placed into 55-gallon drums and buried in the rugged terrain of the Rocky Mountain foothills, specifically on property owned by one of the suspects near the South Platte River. A neighbor of the property owner reported hearing a gunshot, a woman's scream, and then more gunshots around the time the couple disappeared. In 1985, law enforcement conducted a search of the area based on these leads, but unfortunately, it yielded no evidence or any sign of the missing couple.

Decades have passed since Cynthia Atterberry and Oscar McNear were last seen, and their case remains an unsolved and painful mystery for their loved ones. Despite the compelling leads and the suspicions of law enforcement, no charges have ever been filed in connection with their disappearances. The Douglas County Sheriff's Office continues to keep the case open, hopeful that new information or advancements in forensic technology might one day provide the answers that have been sought for over four decades. The disappearance of Cynthia and Oscar serves as a somber reminder of a vibrant young life cut short and the enduring quest for justice and closure.

Last Seen: Jun 27, 1981

Possible Unidentified Matches (2)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

78%Possible
View case
Sex ✓Female
Age 100%Est. 25–40 vs 25 when missing
Race 100%White
Location 84%69 mi away, same state
TimingFound 6 years after last seen
Height 68%5'5" vs 5'2"
Weight 100%115 lb vs 111 lb
Hair 100%Brown vs Brown
76%Possible
Jane Doe — Brighton, Colorado - unidentified case UP16011
Jane Doe — Brighton, Colorado
UP16011 • Found Jan 8, 1994
View case
Sex ✓Female
Age 85%Est. 18–35 vs 25 when missing
Race 100%White
Location 91%42 mi away, same state
TimingFound 13 years after last seen
Height 100%5'3" vs 5'2"
Hair 100%Brown vs Brown

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

Unidentified photos are blurred because many are post-mortem. Tap a photo to reveal it.