Officials with the Dougherty County District Attorney's Office say that Anthony Hill entered a guilty plea for armed robbery, involuntary manslaughter, possession of firearms by a minor and aggravated assault.
They add that this is all pending that he testifies against his co-defendant Santarious Nelson.
After his testimony, he is set to serve thirty years for his charges.
The trial date for Nelson is set for August 5th.
Both men are on trial in the death of Sentos Vicente in December 17th, 2010 and officials say that Nelson is the alleged trigger man.