Aug 25, 2012 1:53 PM by Lacey Steele
Zachary Doggett has been arrested and charged with First Degree Murder and Child Abuse Resulting in Death.
He's an active duty Fort Carson soldier.
The autopsy of his10-month-old step son was completed, and the cause of death was determined to be blunt force head trauma and was ruled a homicide.
This will be the first child victim homicide this year and the 18th homicide overall, compared to 19 overall homicides at this time last year.