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Crime Solvers Central
298 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 (MP79521) and 9 other sources
In the small community of Black Canyon City, Arizona, 50-year-old Casey James Nethercott, a local business owner, vanished under puzzling circumstances. The last confirmed sighting of Casey was on September 1, 2017. A friend, concerned after not hearing from him, officially reported him missing on September 18 of that same year. This was highly uncharacteristic, as friends and neighbors noted that he would typically inform people of his plans if he were to be away for an extended period. The mystery deepened when investigators discovered that Casey had left behind all of his essential personal belongings, including his wallet, cell phone, bank cards, and vehicles, at his home and his business, the Black Canyon Feed Store.

The circumstances surrounding Casey’s disappearance were immediately deemed suspicious by the Yavapai County Sheriff's Office. Adding to the urgency of the situation was the fact that Casey is a diabetic and his medication, which he relied on, was found left behind at his residence. This detail significantly elevated the concern for his well-being, suggesting his departure was not planned. In response to the unusual nature of the case, detectives executed search warrants on his home and business to gather any potential evidence, such as phone records or writings, that might shed light on his whereabouts. He was officially entered into a national database as an endangered and missing person. At the time of his disappearance, Casey was described as a 5-foot-11-inch, 240-pound white male with a bald head and blue eyes. It was also noted that his eyes appeared sunken with dark circles, suggesting a lack of sleep.

Casey’s past was known to include discussions about his involvement with a militia and a difficult period in Southern Arizona where he lost his ranch. Prior to his disappearance, he had been involved in controversial activities, including co-founding 'Ranch Rescue,' an armed citizen group that patrolled the U.S.-Mexico border. This involvement led to legal troubles, including a conviction for being a felon in possession of a firearm and a significant civil lawsuit that resulted in him losing his 70-acre ranch in Cochise County. Despite his known past and the perplexing circumstances of his disappearance, the investigation has yet to yield any definitive answers. The case of Casey Nethercott remains an open and troubling mystery for his family, friends, and the community of Black Canyon City, leaving them to wonder what could have happened to the man who seemingly vanished without a trace.

Last Seen: Sep 1, 2017

Possible Unidentified Matches (4)

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.

79%Possible
John Doe — Peoria, Arizona - unidentified case UP142022
John Doe — Peoria, Arizona
UP142022 • Found Feb 12, 2025
View case
Sex ✓Male
Age 100%Est. 57–70 vs 50 when missing
Race 100%White
Location 97%22 mi away, same state
TimingFound 7 years after last seen
Height 100%5'10" vs 5'11"
Weight 35%120–150 lb vs 240 lb
Hair 40%Gray vs Bald
78%Possible
John Doe — Flagstaff, Arizona - unidentified case UP77542
John Doe — Flagstaff, Arizona
UP77542 • Found Jan 28, 2021
View case
Sex ✓Male
Age 100%Est. 35–50 vs 50 when missing
Race 100%White
Location 80%82 mi away, same state
TimingFound 3 years after last seen
Height 100%5'9"–5'11" vs 5'11"
76%Possible
John Doe — Rio Verde, Arizona - unidentified case UP118816
John Doe — Rio Verde, Arizona
UP118816 • Found Mar 3, 2024
View case
Sex ✓Male
Age 100%Est. 38–52 vs 50 when missing
Race 100%White
Location 93%36 mi away, same state
TimingFound 7 years after last seen
Height 68%5'6"–5'8" vs 5'11"
75%Possible
John Doe — Phoenix, Arizona - unidentified case UP95516
John Doe — Phoenix, Arizona
UP95516 • Found Jul 30, 2022
View case
Sex ✓Male
Age 100%Est. 38–52 vs 50 when missing
Race 100%White
Location 91%45 mi away, same state
TimingFound 5 years after last seen

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.