DURANGO, Colo. (CBS4) – Investigators hope a $20,000 reward will help find missing teenager Dylan Redwine

The 13-year-old disappeared in southwestern Colorado the Sunday before Thanksgiving. He was last seen at his father’s home near Durango.

Police and volunteers have searched areas around his father’s home and say they don’t believe Redwine ran away.

There is still a full team on the disappearance and police hope the $20,000 reward will bring new leads.

Dylan Redwine, in images from surveillance video at the Durango Airport, right, and in a Durango Walmart on the day before he disappeared. (credit: La Plata County Sheriff)