(AP) — Authorities in southwest Colorado looking for a 13-year-old boy last seen in November say they have found his remains.

La Plata County sheriff’s department spokesman Dan Bender says tests by the Colorado Bureau of Investigation confirmed the bones were those of Dylan Redwine.

Searchers found them during a five-day search that ended Wednesday.

The boy lived in the Monument area with his mother, Elaine Redwine, but arrived in La Plata County on Nov. 18 for a court-ordered visit in Vallecito with his father, Mark Redwine.

The father says he returned home from running errands Nov. 19 to find Dylan was gone.