# None of the four has been found, so no investigation can yet rule out another person's involvement

> As of October 2026 McCasland, Chavez, Reza and Garcia were all still missing; Chavez's case was marked inactive in October 2025 and McCasland's sheriff's…

Source: https://mysteriesdept.com/mysteries/missing-scientists/evidence/EVD0DCQRZ5XZGS4/none-of-the-four-has-been-found-so-no-investigation-can-yet  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[America's missing scientists, 2021–2026](https://mysteriesdept.com/mysteries/missing-scientists)Evidence

Evidence · America's missing scientists, 2021–2026

# None of the four has been found, so no investigation can yet rule out another person's involvement

As of October 2026 McCasland, Chavez, Reza and Garcia were all still missing; Chavez's case was marked inactive in October 2025 and McCasland's sheriff's office had no updates in August 2026.

Established0

## What it bears on 1 answer

[No: the investigations found no sign that anyone was taken; each appears to have left or been lost alone](https://mysteriesdept.com/mysteries/missing-scientists/answers/ANS0DCQPFSH9YB6/no-the-investigations-found-no-sign-that-anyone-was-taken)

Still possible

NEUTRAL

## Cite it

```
Mysteries Department. (2026). None of the four has been found, so no investigation can yet rule out another person's involvement [Evidence EVD0DCQRZ5XZGS4]. https://mysteriesdept.com/r/EVD0DCQRZ5XZGS4
```

Key

**EVD** 0DCQRZ5XZGS4

Kind

Evidence

Tier

Established

Version

1

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