Case No. DHF-010 | Subject: Shayna Feinman | Date: 9 March 2024 (false identification disproved 27 October 2026) | Location: Hyde Park area near Seligman, Yavapai County, Arizona, USA | Status: UNSOLVED
Posted: 28 October 2026
Status stamp: UNSOLVED
Image note for readers: All images in this file are original illustrations created for Dark History Files. They are atmospheric artwork, not photographs and not real evidence. No image in this file depicts Shayna Feinman, any member of any family, or any real person, and no image depicts any act of violence.
Caption: Case card for DHF-010 — Shayna Feinman, still missing after a woman found in Mexico was confirmed not to be her. Status: UNSOLVED.
THE FILE CARD
| Case File No. | DHF-010 |
| Subject | Shayna Feinman, then 38 |
| Date | 9 March 2024 (last seen); 23 October 2026 (Tijuana identification); 27 October 2026 (identification disproved) |
| Location | Hyde Park area near Seligman and Peach Springs, Yavapai County, Arizona, USA |
| Status | UNSOLVED |
| Investigating authority | Yavapai County Sheriff's Office (YCSO) |
| Charges — history only | In August 2024, Cavett Richards and William DalCerro were charged with second-degree murder, conspiracy and concealment of a dead body; in January 2025 a court dismissed those charges. Neither man has been convicted of any crime in connection with Feinman's disappearance, and both are presumed innocent of it. |
| Reward | $20,000, offered by Yavapai Silent Witness, still active |
| One-line summary | A 38-year-old Arizona woman who vanished on foot in March 2024 is still missing after a woman found in Tijuana in October 2026 was confirmed, by physical evidence, not to be her. |
Why this file is stamped UNSOLVED: Shayna Feinman has not been found, and no one has been convicted of any crime in connection with her disappearance. The October 2026 Tijuana identification was disproved by United States authorities using physical evidence. A resemblance is not an identification, and a headline is not a confirmation. If she is found, or if investigators announce a development, this file will be updated, dated, and re-stamped — never quietly rewritten.
THE CASE
A walk that never arrived
On 9 March 2024, Shayna Feinman left the property where she had been staying near Seligman, in Yavapai County, Arizona, and set out on foot. She was 38 years old. Her destination, as investigators later described it, was a friend's home in the Hyde Park area, between Seligman and Peach Springs. It was not a long walk, and it was not an unusual one. She never arrived.
The alarm was raised by something small and ordinary. A neighbor noticed that Feinman had not returned for her dog. That absence — a dog not picked up — was the first sign that something was wrong, and it set off a search across the high desert of west-central Arizona.
Searchers found her vehicle first. It was abandoned near the property where she had been staying, with her wallet and identification inside. Her cellphone was later recovered on a nearby parcel. There was no sign of Feinman herself. She was reported missing nine days after she left home.
Seligman sits in northwest Arizona, about 75 miles west of Flagstaff, in open country where properties are far apart and the roads run long and empty between them. A person on foot there is visible for a long way — and also easy to lose track of, once the road bends out of sight. In the weeks that followed, search teams covered ground across west-central Arizona and into California. They did not find her.
The charges — and their dismissal
For months, the investigation continued without an answer. Then, in August 2024, the Yavapai County Sheriff's Office announced that detectives had established probable cause to charge two men: Cavett Richards, Feinman's boyfriend, and William DalCerro. The charges were second-degree murder, conspiracy and concealment of a dead body. Both men were already in jail on unrelated weapons and stolen vehicle charges when the murder charges were filed, and investigators accused them of killing Feinman even though search teams had never recovered her remains.
The charges changed how the case was understood. Until then it had been a missing-person search. Now investigators were treating it as a suspected homicide — a killing with no body, built on the evidence detectives said they had gathered over months of work.
That version of the case did not survive. According to court records, the murder charges against both men were dismissed in January 2025. The dismissal ended the prosecution, not the investigation: the case remained an active priority for Arizona law enforcement, and detectives kept working it.
This file records the charges and their dismissal as history, and nothing more. Neither Richards nor DalCerro has been convicted of any crime in connection with Feinman's disappearance, and both are presumed innocent of it. DalCerro has been in prison since 2025 on unrelated weapons charges, a separate matter that has nothing to do with this file's question, which is only: where is Shayna Feinman?
The reward and the renewed search
In May 2026, with Feinman still missing and her body still not found, officials renewed the search. Yavapai Silent Witness offered a $20,000 reward for information about her disappearance, and investigators again asked people in the area to review their surveillance camera footage for anything that seemed relevant. The reward was not a new lead. It was a signal that the case had not gone cold in the minds of the people working it — that more than two years on, detectives still believed someone, somewhere, knew something that could break it open.
By the autumn of 2026, Feinman had been missing for more than two and a half years. Her family had endured reported sightings before — tips and claims that, one by one, had not led back to her. That history matters for what happened next, because when the next claim arrived, from across an international border, the people closest to the case did not celebrate first. They waited.
Caption: Illustration of a desert road at dusk — atmospheric artwork, not a photograph of the area where Feinman vanished and not evidence.
The Tijuana identification
On 23 October 2026, municipal police in Tijuana, in the Mexican state of Baja California, located a woman in the city's Encino neighborhood. Tijuana's Municipal Security and Protection Service identified the woman as Shayna Feinman, placed her in protective custody, and said it was arranging contact with her family and with United States consular officials. Within hours, the claim was headline news in Arizona: a woman missing for more than two years, found alive across the border.
The Yavapai County Sheriff's Office did not confirm it. A spokesman, Paul Wick, said the office was aware of the reports but that "at this time, the information remains unconfirmed, and there is insufficient evidence to verify her identity." Detectives, he said, were actively investigating the matter and would update the public as soon as additional information was confirmed.
Feinman's sister Kara was equally careful. She told reporters she had not spoken with the woman in Mexican custody and was waiting for the sheriff's office "to know for certain." The woman shared, in Kara's words, "similar physical attributes" with her sister — but, she added, "there are a ton of people that are short like she was and have dark hair, everywhere." "I can only hope and pray [for] good news," she said, "but right now, we have to be realistic, rational and calm."
It was, in other words, an identification made by one authority and doubted, immediately and publicly, by the two parties with the most at stake: the sheriff's office that owned the case, and the family that knew the missing woman. How or why the Mexican authorities had identified the woman as Feinman was not explained, and no account was given of how the woman might have reached Mexico, or where she had spent the previous thirty-one months.
The confirmation: not her
Four days later, the doubt was resolved. On 27 October 2026, the Yavapai County Sheriff's Office said that United States authorities had confirmed to its detectives, using physical evidence, that the individual located in Tijuana was not Shayna Feinman. The statement was blunt about the days in between: "Those news stories were published without official law enforcement confirmation," the sheriff's office said, adding that detectives continued "to work diligently with the family during this stressful time."
For the family, the correction was a second blow in a week — first the hope, then its removal. Kara Feinman thanked the public for trying: "I am forever grateful for all of the public that has diligently tried to help identify and locate my sister," she said. "It is challenging to go through, but unfortunately, this isn't the first time the public thought they found my sister." She also spoke about the cost of an unverified claim: "This caused so much confusion, and honestly led to some really unkind and insensitive people choosing hurtful actions over understanding, empathy and kindness."
The $20,000 reward remains active, and detectives say the search continues. The woman found in Tijuana is someone else — a person whose own story is not this file's subject, and whose identity this file does not attempt to state. What the Tijuana episode changed about the Feinman case is narrow but real: it proved, once again, that a resemblance is not an identification, and that a headline is not a confirmation. Everything else about the case is exactly where it was on 22 October: a woman missing for more than two and a half years, no remains recovered, no one convicted, and a family still waiting for proof of any kind.
What remains
So this file stays open, and its stamp stays UNSOLVED. Shayna Feinman left a property near Seligman on foot on 9 March 2024, walking toward a friend's home, and she has not been found since. Two men were charged with her murder and those charges were dismissed. A $20,000 reward is still on offer for information about where she is. A woman found in Tijuana in October 2026 was not her.
If the case moves — if she is found, if investigators announce a development, if a charge is filed and sustained — this file will be updated, dated, and re-stamped. Until then, it records only what has been verified, and it leaves the rest blank, because in a missing-person case a blank is more honest than a guess.
TIMELINE
- 9 March 2024 — Shayna Feinman, 38, leaves a property near Seligman, Yavapai County, Arizona, on foot toward a friend's home in the Hyde Park area, between Seligman and Peach Springs. She never arrives.
- March 2024 — A neighbor notices Feinman has not returned for her dog. Her vehicle, with her wallet and identification inside, is found abandoned near the property where she had been staying; her cellphone is later recovered on a nearby parcel. She is reported missing nine days after she left home.
- 2024, following weeks — Search teams cover ground across west-central Arizona and into California. Feinman is not found.
- August 2024 — The Yavapai County Sheriff's Office announces probable cause to charge Cavett Richards and William DalCerro with second-degree murder, conspiracy and concealment of a dead body, even though her remains have never been recovered. Both men are already in jail on unrelated weapons and stolen vehicle charges.
- January 2025 — According to court records, the murder charges against both men are dismissed. The case remains an active priority for Arizona law enforcement.
- May 2026 — Yavapai Silent Witness offers a $20,000 reward for information about Feinman's disappearance as officials renew the search.
- 23 October 2026 — Municipal police in Tijuana locate a woman in the Encino neighborhood and identify her as Shayna Feinman, placing her in protective custody. The Yavapai County Sheriff's Office does not confirm the identification, citing insufficient evidence.
- 27 October 2026 — United States authorities confirm to Yavapai County detectives, using physical evidence, that the individual located in Tijuana is not Shayna Feinman. The $20,000 reward remains active and the search continues.
EVIDENCE & LEADS
- The walk (reported): Feinman left on foot on 9 March 2024 toward a friend's home in the Hyde Park area near Seligman and Peach Springs, and never arrived.
- The alarm (reported): a neighbor noticed she had not returned for her dog; she was reported missing nine days after she left home.
- The vehicle and belongings (reported): her vehicle, with her wallet and identification inside, found abandoned near the property where she had been staying; her cellphone later recovered on a nearby parcel.
- The searches (reported): teams searched across west-central Arizona and into California; no remains have been recovered.
- The charges and dismissal (court records, as reported): second-degree murder, conspiracy and concealment of a dead body charged against Richards and DalCerro in August 2024; dismissed in January 2025. Neither man has been convicted of any crime in connection with her disappearance.
- The reward (reported): $20,000 offered by Yavapai Silent Witness in May 2026, still active; investigators have asked residents to review surveillance camera footage.
- The Tijuana identification (reported, then disproved): Tijuana's Municipal Security and Protection Service identified a woman located in the Encino neighborhood on 23 October 2026 as Feinman; on 27 October 2026 United States authorities confirmed to Yavapai County detectives, using physical evidence, that the individual was not Feinman.
- What is NOT evidence in this file: any claim that Feinman is dead (she is missing; no remains have been recovered); any motive or account of what happened to her (none is on the public record); any claim about how the Tijuana woman reached Mexico or who she is (not stated by any authority relied on here); any claim that either charged man received favourable or unfavourable treatment (no such finding is reported); any defence case (no trial took place); any graphic detail beyond the facts above.
Caption: Illustration of a border-town street at dusk — atmospheric artwork, not a photograph of Tijuana and not evidence.
STILL UNKNOWN
- Where is Shayna Feinman? She has not been found since 9 March 2024, and no remains have been recovered.
- What happened on the walk? No verified account of the hours after she left on foot is on the public record.
- Why was the Tijuana woman identified as Feinman? How or why the Mexican authorities made that identification was not explained.
- Who is the woman found in Tijuana? United States authorities confirmed only that she is not Feinman; this file does not attempt to identify her.
- Will any charge be filed again? The 2024 charges were dismissed in January 2025; no new charge is reported, and the investigation remains active.
What would change this file: if Feinman is found, if investigators announce a development, if a charge is filed and sustained, or if a verdict is reached, this file will be updated with the date, the source, and the new stamp — never quietly rewritten. Until one of those things happens, the stamp stays UNSOLVED.
WATCH THE FULL STORY
No companion video yet. If Dark History Files' sister channel Curiozoid publishes a video on this case, it will be linked here.
SOURCES
- Yavapai County Sheriff's Office statements, October 2026, as reported by the outlets below — the 27 October 2026 confirmation, using physical evidence, that the individual located in Tijuana is not Shayna Feinman; spokesman Paul Wick's pre-confirmation caution that the information was unconfirmed and there was insufficient evidence to verify identity.
- Fox10 Phoenix, 27 October 2026 — "Woman found in Mexico is not Shayna Feinman, Arizona sheriff's office says" (update and previous story): last seen 9 March 2024, Hyde Park area; vehicle, wallet and identification abandoned; cellphone recovered; August 2024 charges; January 2025 dismissal; $20,000 reward still active; sister Kara's caution.
- The Arizona Republic / azcentral, 27 October 2026 — "Woman in Mexico wrongly identified as missing Arizona woman": 27 October confirmation; Tijuana report of 24 October; reported missing nine days after leaving home; Seligman about 75 miles west of Flagstaff; May 2026 $20,000 reward, still applicable; sister Kara's statements.
- Tijuana Municipal Security and Protection Service announcement, October 2026, as reported by the outlets above — woman located in the Encino neighborhood and identified as Feinman, placed in protective custody.
- No competitor article text or image is reproduced in this file. Facts are stated in Dark History Files' own words, with the prosecution's account, the family's statements, and reported background attributed to their source. Where reporting differs (for example, the exact day of the Tijuana announcement, or Feinman's age as reported by some outlets), the file follows the outlets read in full and notes the difference in the fact-log. No official release is linked where none was fetched directly; the sheriff's office statements are cited as reported by the outlets above.
Tip box — if you know something: Contact Yavapai Silent Witness at yavapaisw.com — the $20,000 reward for information on Feinman's whereabouts remains active — or the Yavapai County Sheriff's Office. Give only information you genuinely have. Never contact the family directly with unverified claims, and never pay anyone who offers information about a missing person in exchange for money — that is a scam pattern, not a lead.
Reader question: When a possible sighting makes headlines before it is verified, what should readers wait for before believing it?
RELATED FILES
Previous file: DHF-009 — Koran Irvine: Killed on the George Washington Bridge — https://thedarkhistoryfiles.blogspot.com/2026/10/koran-irvine-george-washington-bridge-shooting.html
Next file: DHF-011 — Natalie Armstrong Missing in Dallas: Still No Answers — https://thedarkhistoryfiles.blogspot.com/2026/10/natalie-armstrong-missing-dallas-case.html
This file is based on public reporting and official statements available as of 28 October 2026. Read how every file is built on the About page (https://thedarkhistoryfiles.blogspot.com/p/about.html), or request a file via the Contact page (https://thedarkhistoryfiles.blogspot.com/p/contact.html).
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