Wayt was reported missing on Sunday in western North Carolina after Portwood said they attended a family celebration.
He was then spotted several days later on a car tag camera in Oklahoma and in New Mexico, Bryson City Police told ABC affiliate WLOS.
Police said Wayt was also seen on surveillance camera inside a Verizon store in Oklahoma and did not appear to be in distress.
Authorities have not released any details about where Wayt was found.
Police said they considered the case closed.
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