The 13-year-old has been missing for more than two months.

He disappeared shortly after arriving to visit his father, Mark Redwine, in southwest Colorado for a court ordered visit.

Many of those who rallied says Mark knows more about his son's disappearance than he's led anyone to believe.

Dylan's disappearance is now considered a criminal investigation. His father has denied any involvement.

There is a reward of more than $50,000 for any information.

(KUSA-TV © 2013 Multimedia Holdings Corporation)