True Crime: Inside The Desperate Search For A Missing 24-Year-Old Geologist: What Happened To Daniel Robinson?

Today, Dr. Oz speaks to the father of a 24-year-old geologist who mysteriously vanished from a remote worksite in the Arizona desert four months ago who tells Dr. Oz about his ongoing search.

The father of a missing geologist opens up to Dr. Oz about the search for his son.

Watch THE DR. OZ SHOW, weekdays at 9 a.m. on CBS 62.