KUSA - Investigators say they have a new lead in their search for missing Colorado teen Dylan Redwine.

They have released a description of a man seen at in the Vallecito Lake area on the morning Dylan vanished.

The man is being called a potential witness in the Dylan Redwine disappearance.

He is described as a Hispanic man between the ages of 45 and 50 years old. He's about 5'10" tall and 170 pounds. He has dark hair.

The man said he was looking at rental properties and was asking where he could find gasoline for his vehicle.

Anyone matching this description who was in the Vallecito Lake area on Nov. 18 or 19 is asked to call the La Plata county Sheriff's Office right away.

A reward of more than $50,000 is being offered for information leading to Dylan Redwine.

Redwine, who turned 14 last week, was visiting his dad's house when he disappeared.

He may have been carrying a black Hurley backpack and wearing a Duke Blue Devils baseball cap that day.