Mikayla Standridge was last seen in Concrete, Washington on April 21, 2023. Five days prior to her disappearance, Mikayla posted on Facebook, "If I ever go missing or anything just know I didn't leave". She was last seen running from a home she was staying at on Skagit View Drive when she made a 911 call at about 5 a.m. but her phone died and when cops rushed to the area where she made the frantic call, she was nowhere to be found. Authorities found Standridge’s cell phone near the Skagit River in the area where she called 911. A search in the river was later conducted with boats, drones, and helicopters, but no clues as to Mikayla’s whereabouts were found. The circumstances of Mikayla Standridge’s disappearance remain unclear and her case remains unsolved.