Child advocates outline ideas to make sure what happened to Caden never happens to anyone else
Two days before Christmas, Denver police found a body of a 7-year-old boy encased in concrete in a storage unit. Documents show the last day he was known to be alive was more than seven months ago. Child advocates spoke with 9NEWS about how the system might become better - so that this never happens again.
9:21 PM MST January 13, 2019