Independent Detective Case File
Mikayla Marie Standridge
Also known as: Mikayla Gamble; Mikayla Standridge-Martone
Missing Suspected HomicideConcrete, Skagit, Washington, USA
Overview
On April 21, 2023, Mikayla was staying at a residence in Concrete when events took a disturbing turn. At approximately 5:04 a.m., she made a frantic 911 call in which she was reportedly screaming for help before the call abruptly disconnected.
When deputies arrived at the scene, Mikayla had vanished without a trace.
Detailed Case Breakdown
The Disappearance of Mikayla Standridge: A Case Still Unfolding
The disappearance of Mikayla Standridge remains one of the most unsettling unsolved cases in Washington State, marked by a frantic 911 call, eerie warnings, and ongoing investigative developments that suggest the case is far from cold.
Background
Mikayla Standridge, a 25-year-old mother from Mount Vernon, was known as a devoted parent to her young son. In the days leading up to her disappearance, she made a troubling social media post stating that if she ever went missing, it would not be by choice.
The Disappearance
On April 21, 2023, Mikayla was staying at a residence in Concrete when events took a disturbing turn. At approximately 5:04 a.m., she made a frantic 911 call in which she was reportedly screaming for help before the call abruptly disconnected.
When deputies arrived at the scene, Mikayla had vanished without a trace.
Early Investigation
Authorities quickly launched a search centered around the nearby Skagit River. Investigators discovered her cellphone near the riverbank, intensifying concerns that something violent or unexpected had occurred.
Search efforts included:
- Ground teams
- Boats along the river
- Drones and aerial searches
Despite extensive efforts, no immediate signs of Mikayla were found.
Key Developments and Evidence
Months after her disappearance, a significant development emerged when personal belongings believed to belong to Mikayla—including a coat and ID—were reportedly found along the Skagit River, miles from where she was last seen.
This discovery deepened the mystery:
- It suggested movement downstream
- Raised questions about whether foul play was involved
- Provided no clear indication of her fate
Ongoing Investigation (Latest Updates)
Authorities emphasize that the case is not cold. New leads and investigative efforts continue to surface:
- A new detective has been assigned to re-examine evidence and pursue fresh leads
- Law enforcement continues to appeal to the public for information
- The family has offered a reward exceeding $10,000 for credible tips
- Media reports in 2025 highlighted “new evidence” and renewed focus on the case
As of 2026, Mikayla Standridge remains missing, and investigators continue to treat the case as active.
———————————————
Facebook Post:
On April 21, 2023, Mikayla Standridge was last seen running away from the house she was staying at on Skagit View Drive in Concrete, Washington.
Around 5:04 am, Standridge called 911 and was heard screaming and calling for help but the phone hung up before dispatch was able to reach her.
Police eventually arrived at the property where the call came from, but Mikayla was nowhere to be seen. Mikayla hasn’t been seen or heard from since. What actually happened to her and where is she now?
———–
Comment Provided for the same Post:
“She worked at Jerry’s Market in downtown Mt. Vernon and I lived just down the road and would go there every day.
One day her bf (who’s house she was running out of), showed up there and was treating her like total shit. You could just tell it had to have been a DV relationship. I can’t actually remember specifically what was said, but I do remember it took less than 10 seconds to realize how much of a dirtbag he is tho”

Social Media, News and Case Links:
Facebook Post: Mikayla’s Post
Disappeared Blog: Potential New Evidence
King News: New Clues
Washington Page: Mikayla’s Missing Person
Contact Information:
| Agency / Reference | Contact |
|---|---|
| Skagit County Sheriff’s Office: | (360) 416-1911 |
| WSP Missing Persons Unit: | 1-800-543-5678 |
Event Timeline Graph
| Date | Event |
|---|---|
| Mid-April 2023 | Mikayla posts a concerning message online suggesting she would not leave voluntarily |
| April 21, 2023 (5:04 a.m.) | Makes frantic 911 call; heard screaming before call disconnects |
| April 21, 2023 (morning) | Deputies arrive; Mikayla is missing from residence in Concrete, WA |
| April 2023 (same day) | Cell phone found near Skagit River |
| April–May 2023 | Extensive searches conducted by land, water, and air |
| 2024–2025 | Case remains unsolved; family continues public appeals |
| Late 2025 | Personal items (coat, ID) reportedly discovered downstream |
| 2025–2026 | New detective assigned; renewed investigation and public reward offered |
| 2026 (current) | Case remains active and unsolved |
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Map Location
Concrete, Washington
On April 21, 2023
Location disclaimer: This map may identify only the general city or surrounding area. It should not be interpreted as the exact location where the homicide occurred, where a person went missing, or where any other case event took place unless an exact location has been independently confirmed and entered.
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