Get Off Me/ Knockin On Heavens Door

I promise you I am comin after you. The ones who killed Bob. You  know who you are.  You won't see us comin...but we are comin.  I know who you are, and I am comin after you.  You will not know what hit you...I promise you that.  He was my friend, and you killed him.  The police couldn't track you but I tracked you.  And you know I tracked you.  You are not safe from me....until I am dead!  You know that, and I am comin after you!   You will be exposed!