Decatur – A man involved in a deadly shooting in 2010 will spend up to 12 years behind bars.

 

20 year old, Ryan Walker was originally charged with first degree murder, but agreed to plead guilty to armed robbery and testify against his co-defendants.

 

Police say Walker and three other men robbed 29 year old, Ishmael Adam in July 2010.  One of the men, Michael Guise, shot Adams when he would not stop shaking. Guise Pleaded guilty to murder, he is now serving a 35 year sentence.