New Mexico State Police scuba divers started trolling the bottom of Vallecito Lake for his body on Sunday, though officials continue to say they are not ruling out any possibility as to Dylan's whereabouts.
Dylan, 13, was last seen by his father, Mark Redwine, on Monday, Nov. 19, Dan Bender, a La Plata County Sheriff's Office spokesman, said.
Mr. Redwine lives in Vallecito near Vallecito Lake. Dylan was spending Thanksgiving with his father because of a court-ordered visit.
The La Plata County Sheriff's Office and La Plata County Search and Rescue teams and hundreds of volunteers have scoured the Vallecito and Bayfield areas in recent days looking for signs of Dylan.
On Sunday, the search turned to the bottom of the lake, Bender said.
For more on the search for the missing teen, continue reading The Daily Times.